Quotes about assumption (608 quotes, page 5)

“It is a fundamental and deplorable error by which we in this country have confused education with the acquisition of knowledge…. Amount of knowledge is in itself not of first importance, but to make the best use of what we know. The easy assumption of our educationists that we have only to supply the mind with a smattering of facts in each department of knowledge and the mind can be trusted to develop itself and take its own suitable road is contrary to science, contrary to human experience…. Much as we have lost as a nation, we have always preserved our intellectual alertness, quickness and originality; but even this last gift is threatened by our University system, and if it goes, it will be the beginning of irretrievable degradation and final extinction.”

Sri Aurobindo (1872–1950) Indian nationalist, freedom fighter, philosopher, yogi, guru and poet

Early 1900s, Centenary Edition of Sri Aurobindo's works (Sri Aurobindo Ashram, Pondicherry, 1972) 3.125-127
India's Rebirth

Education , Error , Knowledge , Universe

“I assume that cells, before their conversion into completely passive or "formed material," throw off minute granules or atoms, which circulate freely throughout the system, and when supplied with proper nutriment multiply by self-division, subsequently becoming developed into cells like those from which they were derived. These granules for the sake of distinctness may be called … gemmules. They are supposed to be transmitted from the parents to the offspring, and are generally developed in the generation which immediately succeeds, but are often transmitted in a dormant state during many generations and are then developed. Their development is supposed to depend on their union with other partially developed cells or gemmules which precede them in the regular course of growth. … Lastly, I assume that the gemmules in their dormant state have a mutual affinity for each other, leading to their aggregation either into buds or into the sexual elements. … These assumptions constitute the provisional hypothesis which I have called Pangenesis.”

Charles Darwin book The Variation of Animals and Plants under Domestication

volume II, chapter XXVII: "Provisional Hypothesis of Pangenesis", page 374 http://darwin-online.org.uk/content/frameset?pageseq=389&itemID=F877.2&viewtype=image
It is sometimes claimed that modern biologist are dogmatic "Darwinists" who uncritically accept all of Darwin's ideas. This is false: No one today accepts Darwin's hypothesis of gemmules and pangenesis.
The Variation of Animals and Plants under Domestication (1868)

Parent , Dependency

Lysander Spooner (1808–1887) Anarchist, Entrepreneur, Abolitionist

Sections I–II, p. 11–12
Natural Law; or The Science of Justice (1882), Chapter II. The Science of Justice (Continued)

Universe , Reality , Men , Pleasure

“That’s why paradigm shifts are so disruptive and painful: they bring into question the operating assumptions that underlie the existing economic and social models as well as the belief system that accompanies them and the worldview that legitimizes them.”

Jeremy Rifkin (1945) American economist

The Zero Marginal Cost Society: The Internet of Things, the Collaborative Commons, and the Eclipse of Capitalism (2014)

Pain , Question

“Experienced object designers explore the design space from many different angles. They refine ideas of how their system should respond while they are in the middle of building and discarding ideas about how their design should work. Getting a design to gel involves making assumptions, seeing how they play out, changing one’s mind or perspective slightly and re-iterating. Design is a difficult, involved task. It inherently is a non-linear process. Yet, we are asked to trace our design results back to system requirements. And, if we uncover some implications during design, we’d like to tune our system requirements to reflect necessary design compromises.”

Rebecca Wirfs-Brock (1953) American software engineer

Abstract
Designing scenarios: Making the case for a use case framework (1993)

Idea , Change

“There's no such word, though there should be, as "adeism" or as being an "adeist", but if there was one I would say that's what I was. I don't believe that we are here as the result of a design or that by following the appropriate rituals we can overcome death. If there was such a force, if there was an entity that was responsible for the beginning of the cosmos, and that also happened to be busily engineering the very laborious production of life on our little planet, it still wouldn't prove that this entity cared about us; answered prayers; cared what church we went to, or whether we went to one at all; cared who we had sex with or in what position or by what means; cared what we ate or on what day; cared whether we lived or died. There's no reason at all why this entity isn't completely indifferent to us. You cannot get from deism to theism - except by a series of extraordinarily generous (to yourself) assumptions. The deist has all his work still ahead of him to show that it leads to revelation; to redemption; to salvation; or to suspensions of the natural order.”

Christopher Hitchens (1949–2011) British American author and journalist

Christopher Hitchens vs. William Lane Craig, 04/04/2009 http://www.youtube.com/watch?v=4KBx4vvlbZ8&t=42m38s
2000s, 2009

Life , Death , Sex , Nature

“In its application to natural science Grosseteste based his method of verification and falsification on two assumptions about the nature of reality. (a) The first was the principle of the uniformity of nature, meaning that forms are always uniform in their operations…. In support of this principle he quoted 'Aristotles II de Generat.:…'the same cause, provided it remains in the same condition, cannot produce anything but the same effect.' (b) The second assumption Grosseteste made was that of the principle of economy, or lex parsimoniae. This he also derived from Aristotle, who stated it as a pragmatic principle.”

Alistair Cameron Crombie (1915–1996) Australian zoologist, historian of science

Robert Grosseteste and the Origins of Experimental Science 1100-1700 (1953)

Quotes , Support , Nature , Reality

“On the assumption that the shoot-down was central to the larger plan of Hutu Power and genocide, this would have required a miracle of Hutu incompetence; but it would be entirely understandable if it was carried out by Kagame’s force as part of their planned program to seize state power.”

Edward S. Herman (1925–2017) American journalist

Peterson and Herman, “Genocide Denial and Genocide Facilitation: Gerald Caplan and The Politics of Genocide” https://mronline.org/2010/07/04/genocide-denial-and-genocide-facilitation-gerald-caplan-and-the-politics-of-genocide/, MR Online, July 4, 2010.
2010s

Understanding , Parting

“Why do serious scholars persist in believing in the Aryan invasions?… Why is this sort of thing attractive? Who finds it attractive? Why has the development of early Sanskrit come to be so dogmatically associated with an Aryan invasion?… Where the Indo-European philologists are concerned, the invasion argument is tied in with their assumption that if a particular language is identified as having been used in a particular locality at a particular time, no attention need be paid to what was there before; the slate is wiped clean. Obviously, the easiest way to imagine this happening in real life is to have a military conquest that obliterates the previously existing population! The details of the theory fit in with this racist framework… Because of their commitment to a unilineal segmentary history of language development that needed to be mapped onto the ground, the philologists took it for granted that proto-Indo-Iranian was a language that had originated outside either India or Iran. Hence it followed that the text of the Rig Veda was in a language that was actually spoken by those who introduced this earliest form of Sanskrit into India. From this we derived the myth of the Aryan invasions. QED. The origin myth of British colonial imperialism helped the elite administrators in the Indian Civil Service to see themselves as bringing `pure' civilization to a country in which civilization of the most sophisticated (but `morally corrupt') kind was already nearly 6,000 years old. Here I will only remark that the hold of this myth on the British middle-class imagination is so strong that even today, 44 years after the death of Hitler and 43 years after the creation of an independent India and independent Pakistan, the Aryan invasions of the second millennium BC are still treated as if they were an established fact of history.”

Edmund Leach (1910–1989) British anthropologist

Sir Edmund Leach. "Aryan invasions over four millennia. In Culture through Time, Anthropological Approaches, edited by E. Ohnuki-Tierney, Stanford University Press, Stanford, 1990, pp. 227-245.

Life , Death , Way , Imagination

“It is characteristic of the Oxford school of criticism to understand these [metaphysical] fallacies as logical non sequiturs—as though philosophers throughout the centuries had been, for reasons unknown, just a bit too stupid to discover the elementary flaws in their arguments. The truth of the matter is that elementary logical mistakes are quite rare in the history of philosophy; what appear to be errors in logic to minds disencumbered of questions that have been uncritically dismissed as “meaningless” are usually caused by semblances, unavoidable for beings whose whole existence is determined by appearance. Hence, In our context the only relevant question is whether the semblances are inauthentic or authentic ones, whether they are caused by dogmatic beliefs and arbitrary assumptions, mere mirages that disappear upon closer inspection, or whether they are inherent in the paradoxical condition of a living being that, though itself part of the world of appearances, is in possession of a faculty, the ability to think, that permits the mind to withdraw from the world without ever being able to leave it or transcend it.”

Hannah Arendt book The Life of the Mind

Source: The Life of the Mind (1971/1978), p. 45.

Truth , Stupidity , World , School

“The thing that I loved so much about the monsters is that the assumption is that they're broken and that fixing them no longer makes them a monster so they have to stay that way. And if you want to write something sort of complicated that's about kind of the nature of us all having a monster inside of us, I mean, I think that's why the monsters have endured. They're all weird reflections of aspects of our personalities. I can't really think of anything I'd rather be doing than that.”

Alex Kurtzman (1973) American television producer

Filmaker Alex Kurtzman on Resurrecting Universal's Classic Monsters and Building a Shared Uvinverse http://www.ign.com/articles/2016/12/05/the-mummy-filmmaker-alex-kurtzman-on-resurrecting-universals-classic-monsters-and-building-a-shared-universe (December 4, 2016)

Love , Way , Nature , Thinking

“According to each one of the different theories there are things which are impossible, whose existence cannot be admitted, and whose creation is excluded from the power of God, and the assumption that God does not change their nature does not imply weakness in God, or a limit to his power. Consequently things impossible remain impossible, and do not depend on the action of an agent. It is now clear that a difference of opinion exists only as to the question to which of the two classes anything belongs; whether to the class of the impossible, or to that of the possible. Note it.”

Maimónides book The Guide for the Perplexed

Source: Guide for the Perplexed (c. 1190), Part III, Ch.15

God , Question , Nature , Change

“The main problem with current neo-liberal globalisation is that it detaches economic and political power from locality, tradition and interpersonal relationships. That’s because it makes a fundamental assumption about human nature: that we are essentially selfish, greedy, isolated individuals who seem to maximise our own individual happiness or short-term pleasure. Purely individual interests ultimately clash. This conflict is then supposedly resolved by the ‘invisible hand’ of the market and the visible hand of the state. In consequence we are left with an increasing centralisation of power, a growing concentration of wealth and an ever-more atomised society.”

Jon Cruddas (1962) British politician

The Common Good in an Age of Austerity Lecture, 9 July 2014 http://joncruddas.org.uk/sites/joncruddas.org.uk/files/ebor%20a.pdf

Pleasure , Nature , Problem , Selfishness

“There are two fairly standard approaches to political power used by those who seek it. Some seek power with the assumption that the citizenry are the source of legitimacy and are to be treated with respect. Others concentrate on identifying whatever insecurities there are within the citizenry and on exploiting them.”

John Ralston Saul (1947) Canadian author and essayist

Reflections of a Siamese Twin (1997)

“The blind conviction that we have to do something about other people’s reproductive behaviour, and that we may have to do it whether they like it or not, derives from the assumption that the world belongs to us, who have so expertly depleted its resources, rather than to them, who have not.”

Germaine Greer (1939) Australian feminist author

Source: Sex and Destiny : The Politics of Human Fertility (1984), Chapter 14

People , World

“It is important to make a further distinction here among black hatred, black racism, and Black Power. Black hatred is the black man's strong aversion to white society. No black man living in white America can escape it…. But the charge of black racism cannot be reconciled with the facts. While it is true that blacks do hate whites, black hatred is not racism. Racism, according to Webster, is 'the assumption that psychocultural traits and capacities are determined by biological race and that races differ decisively from one another, which is usually coupled with a belief in the inherent superiority of a particular race and its rights to dominance over others.' Where are the examples among blacks in which they sought to assert their right to dominance over others because of a belief in black superiority?… Black Power is an affirmation of the humanity of blacks in spite of white racism. It says that only blacks really know the extent of white oppression, and thus only blacks are prepared to risk all to be free.”

James H. Cone (1938–2018) American theologian

Source: Black Theology and Black Power (1969), p. 14-16

Hate , Decision , Strong

“The widespread assumption that big business and big government are fundamentally at odds, and that big business supports a free market, serves to maintain the ruling partnership in power; indeed, ‘vulgar liberalism’ and ‘vulgar libertarianism’ (in Carson’s sense) represent the dominant ideologies of the establishment left and establishment right, respectively. The establishment left disguises its government intervention on behalf of the rich as government intervention on behalf of the poor, while the right disguises its government intervention on behalf of the rich as an opposition to government intervention per se – and each side has an interest in maintaining the myth propagated by its nominal opponent. For those who are repelled by the realities of corporate capitalism are lured into becoming opponents of the free market and foot soldiers for the left wing of the ruling class, while those who are attracted by free-market ideals are lured into becoming defenders of corporate capitalism and foot soldiers for the right wing of the ruling class. Either way, the partnership as a whole has its power reinforced.”

Roderick Long (1964) American philosopher

Source: "Left-libertarianism, market anarchism, class conflict and historical theories of distributive justice" (2012), p. 422

Way , Business , Support , Reality

“The assumption is all but universal among those who control our educational policies from the elementary grades to the university that anything that sets bounds to the free unfolding of the temperamental proclivities of the young, to their right of self-expression, as one may say, is outworn prejudice. Discipline, so far as it exists, is not of the humanistic or the religious type, but of the kind that one gets in training for a vocation or a specialty. The standards of a genuinely liberal education, as they have been understood, more or less from the time of Aristotle, are being progressively undermined by the utilitarians and the sentimentalists. If the Baconian-Rousseauistic formula is as unsound in certain of its postulates as I myself believe, we are in danger of witnessing in this country one of the great cultural tragedies of the ages.”

Irving Babbitt (1865–1933) American academic and literary criticism

Source: "What I Believe" (1930), p. 16

Age , Education , Universe , Time

“Justice, under capitalism, works not from a notion of obedience to moral law, or to conscience, or to compassion, but from the assumption of a duty to preserve a social order and the legal “rights” that constitute that order, especially the just which preserves the system of justice even if the system is itself routinely unjust.”

Curtis White (1951) American academic

"The spirit of disobedience: an invitation to resistance"

Justice , Law

“Social Darwinism and eugenics are unscientific in two aspects. First, they commit the naturalistic fallacy, which is the assumption that what is, must be. The fact that the natural environment selects for reproductive advantage does not mean that we, as humans, should be forcibly selecting people according to some preconceived notions. The second nonscientific aspect of these movements was their narrow interpretation of the meaning of fitness. In evolution, this simply means fitness to survive and reproduce, not fitness according to some externally imposed criteria.
Darwin himself never engaged in these speculations, nor did he support these perversions of his theory.”

Mordechai Ben-Ari (1948) Israeli computer scientist

Source: Just a Theory: Exploring the Nature of Science (2005), Chapter 3, “Words Scientists Don’t Use: At Least Not the Way You Do” (p. 58)

People , Support , Nature

“A number of statistical assumptions are made in the application of his (Thurstone's) attitude scale e. g. that the scale values of the statements are independent of the attitude distribution of the readers who sort the statements assumptions which as Thurstone points out, cannot always be verified. The method is more over laborious. It seems legitimate to Enquirer whether it actually does its work better than the simple scales which may be employed and the same breath to ask also whether it is not possible to construct equally reliable scales without making unnecessary statistical assumptions.”

Rensis Likert (1903–1981) American statistician

Likert, Rensis. "A technique for the measurement of attitudes." Archives of psychology (1932). p. 7

“In all these various instances of stigma… the same sociological features are found: an individual who might have been received easily in ordinary social intercourse possesses a trait that can obstrude itself upon attention and turn those of us whom he meets away from him, breaking the claim that his other attributes have on us. He posses a stigma, an undesired differentness from what we had anticipated. We and those who do not depart negatively from the particular expectations at issue I shall call the normals.
The attitude we normals have toward a person with a stigma, and the actions we take in regard to him, are well known, since these responses are what the benevolent social action is designed to soften and ameliorate. By definition, of course, we believe the person with a stigma is not quite human. On this assumption we exercise varieties of discrimination, through which we effectively, if unthinkingly, reduce his life chances. We construct a stigma-theory, an ideology to explain his inferiority and account for the danger he represents, sometimes rationalizing an animosity based on other differences, such as those of social class.”

Erving Goffman book Stigma

Erving Goffman (1963), Stigma: Notes on the Management of Spoiled Identity, p. 5-6, ISBN 1439188335
1950s-1960s

Life , Exercises , Chance , Personality

“There has been the assumption that men are finite spirits. They are, that is to say, not only animals with a brief terrestrial existence, but in them is an element which comes from, and belongs to, the spiritual world. This world we postulate to be the world of eternal reality, of God; and we assume that in it whatever is of God, the things that are good, beautiful and true, will exist for ever with Him. We have then, to justify our belief that, because such God-like qualities exist in human personality, that personality will survive the destruction of the body.”

Ernest Barnes (1874–1953) English mathematician and clergyman

p, 125
Spiritualism and the Christian Faith (1918)

Men , God , World , Beauty

“Most of the constantly rising burden of paperwork exists to give an illusion of transparency and control to a bureaucracy that is out of touch with the actual production process. Every new layer of paperwork is added to address the perceived problem that stuff still isn’t getting done the way management wants, despite the proliferation of paperwork saying everything has being done exactly according to orders. In a hierarchy, managers are forced to regulate a process which is necessarily opaque to them because they are not directly engaged in it. They’re forced to carry out the impossible task of developing accurate metrics to evaluate the behavior of subordinates, based on the self-reporting of people with whom they have a fundamental conflict of interest. The paperwork burden that management imposes on workers reflects an attempt to render legible a set of social relationships that by its nature must be opaque and closed to them, because they are outside of it. Each new form is intended to remedy the heretofore imperfect self-reporting of subordinates. The need for new paperwork is predicated on the assumption that compliance must be verified because those being monitored have a fundamental conflict of interest with those making the policy, and hence cannot be trusted; but at the same time, the paperwork itself relies on their self-reporting as the main source of information. Every time new evidence is presented that this or that task isn’t being performed to management’s satisfaction, or this or that policy isn’t being followed, despite the existing reams of paperwork, management’s response is to design yet another—and equally useless—form.”

Kevin Carson (1963) American academic

The Desktop Regulatory State (2016), Chapter 2
The Desktop Regulatory State (2016)

People , Way , Behavior , Nature

“We are told that we are a pack of Socialists and faddists, and that common sense is on the side of the Unionist party. Well, for my part, I am for going in for all progressive legislation step by step. I do not believe in the short cuts. If Socialism means the abolition of private property, if it means the assumption of land and capital by the State, if it means an equal distribution of products of labour by the State, then I say that Socialism of that stamp, communism of that stamp, is against human nature, and no sensible man will have anything to say to it. But if it means a wise use of the forces of all for the good of each, if it means a legal protection of the weak against the strong, if it means the performance by public bodies of things which individuals cannot perform so well, or cannot perform at all, then the principles of Socialism have been admitted in almost the whole field of social activity already, and all we have to ask when any proposition is made for the further extension of those principles is whether the proposal is in itself a prudent, just, and proper means to the desired end, and whether it is calculated to do good, and more good than harm.”

John Morley, 1st Viscount Morley of Blackburn (1838–1923) British Liberal statesman, writer and newspaper editor

Speech to the Home Counties Division of the National Liberal Federation (13 February 1889), quoted in 'Mr. J. Morley At Portsmouth.', The Times (14 February 1889), p. 6.

Communication , Nature , Sense , Strong

“I have also cleared the electromagnetic theory of light from all unwarrantable assumption, so that we may safely determine the velocity of light by measuring the attraction between bodies kept at a given difference of potential, the value of which is known in electromagnetic measure.”

James Clerk Maxwell (1831–1879) Scottish physicist

Letter to C. Hockin, Esq. (Sept 7, 1864) as quoted by Lewis Campbell, William Garnett, The Life of James Clerk Maxwell: With Selections from His Correspondence and Occasional Writings https://books.google.com/books?id=B7gEAAAAYAAJ (1884)

Light

“Let us suppose that an explosion occurs on Mars, which is observed by an astronomer on earth, who records the instant when he sees the flash. If light travelled instantaneously with an infinite velocity, this instant would coincide with the time… recorded by the… observer on Mars. In this way a meaning could be attached automatically to absolute time and the simultaneity of events at different places; indeed, the classical theory is now regarded as the limiting form of Einstein's theory when the velocity of light becomes infinite. But as there is a mass of experimental evidence supporting the view that light takes a finite time to travel… the terrestrial observer must correct the time recorded on his watch. This correction… will depend on assumptions concerning the velocity of light and the measurement of distance. Thus the concept of a world-wide simultaneity ceases to be a primitive idea.”

Gerald James Whitrow (1912–2000) British mathematician

p, 125
The Structure of the Universe: An Introduction to Cosmology (1949)

World , Way , Travel , Idea

“So far as school education is concerned, many of the assumptions necessary for market efficiency fail, the main problems being imperfect information, imperfect capital markets, and external effects.”

Nicholas Barr (1943) British economist

Source: Economics Of The Welfare State (Fourth Edition), Chapter 13, School Education, p. 318

Education , School , Problem

“It has long been though that the sun is a constant star of regular and repeatable behavior. Measurements of the radiative output, or solar constant, seem to justify the first assumption, and the record of periodicity in sunspot numbers is taken as evidence of the second. Both records, however, sample only the most recent history of the sun.”

John A. Eddy (1931–2009) American astronomer

Source: Eddy, J.A., "The Maunder Minimum", Science 18 June 1976: Vol. 192. no. 4245, pp. 1189 - 1202 http://www.sciencemag.org/cgi/content/citation/192/4245/1189, PDF Copy http://bill.srnr.arizona.edu/classes/182h/Climate/Solar/Maunder%20Minimum.pdf

Behavior , History , Star , Sun

“I have a weakness for Egyptian sculpture: its figures are sculptured gods, sculptured ideas. Very different in expression, Hindu sculpture is based on very similar assumptions... The oriental people are much more artistic than we. When nations grow old, their art grows complicated and soft.”

Aristide Maillol (1861–1944) sculptor from France

Source: Conversations with Judith Cladel (1939–1944), p. 406

God , People , Art , Idea

“The original Lucas version of the new-classical macroeconomics combined the undeniable appeal of rational expectations with two more dubious assumptions inherited from Friedman (1968), that is, continuous market clearing and imperfect information, to form the foundation of the famous “Lucas supply function” (more justly, the Friedman-Lucas supply function). Soon Sargent and Wallace (1975) extracted from Lucas’s model its implication for monetary policy, the famous “policy-ineffectiveness proposition.” The demonstration by Barro (1977) that one could interpret historical U. S. data to be consistent with the proposition and the theory brought new-classical economics to its shortlived period of peak influence.”

Robert J. Gordon (1940) American economist

"Fresh Water, Salt Water, and other Macroeconomic Elixirs", 1989

“[Mistake 2:] Managers need all the information they want. Most MIS designers "determine" what information is needed by asking managers what information they would like to have. This is based on the assumption that managers know what information they need and want.”

Russell L. Ackoff (1919–2009) Scientist

As cited in: Merrill J. Riley (1981) Management information systems. p. 114.
1960s, Management misinformation systems, 1967

“The automatic assumption that everything a unionist does is wrong is not good for us. Like, how could everything that unionists do be wrong? I mean, they're not a special people. They're not a kind of special bad people.”

Eoghan Harris (1943) Irish journalist

Questions And Answers, Monday, 19 July 1999

People

“What has taken place is a shift of business from one manufacturer to another, and the announcements in the press as well as the general publicity of those manufacturers who have succeeded in increasing their business give, I think, the impression that this is true of the whole industry. If we could assume, for the sake of argument, that we will reach the point at which twenty-five million cars and trucks will be registered in the United States an assumption that from what we have accomplished so far is certainly perfectly reasonable then I think we could safely say that the replacement demand, plus the export demand which will increase for many years yet, plus the normal growth, would amount to something like four to four and one half million vehicles a year and would require the manufacture of a number of cars equal to or greater than has yet been produced in any year in the history of the industry…
I am sure that I do not need to elaborate what the automotive industry consists of, its influence on the prosperity of the United States, the influence that it has had in many other industries which contribute to its production necessities. General Motors is an important part of this great industry of ours and as my contribution to your visit with us I would like to tell you in a brief way something about General Motors; how we are thinking, what we are doing, and our ambitions for the future.”

Alfred P. Sloan (1875–1966) American businessman

Source: Alfred P. Sloan in The Turning Wheel, 1934, p. 332-3: Speech by President Alfred P. Sloan, Jr., 1927 (II)

Cars , Way , History , Business

“The gesture of exposure characterizes the style of argumentation of ideology critique, from the critique of religion in the eighteenth century to the critique of fascism in the twentieth. Everywhere, one discovers extrarational mechanisms of opinion: interests, passions, fixations, illusions. That helps a bit to mitigate the scandalous contradiction between the postulated unity of truth and the factual plurality of opinions—since it cannot be eliminated. Under these assumptions, a true theory would be one that not only grounds its own theses best, but also knows how to defuse all significant and persistent counterpositions through ideology critique.”

Peter Sloterdijk (1947) German philosopher

Source: Kritik der zynischen Vernunft [Critique of Cynical Reason] (1983), p. 18

Truth , Religion , Passion , Help

“"You can never be too safe." Yes, you can. How many of us bother to inspect the hydraulic brake lines in our cars before we start the engine and head off to work? Doing so would be safer than simply assuming that the lines were intact and driving off. After all, prior to launching a space vehicle, the people at NASA make no similar assumptions. They go through a countdown of all systems, taking nothing for granted. Erring on the side of over-caution is costly, and so is erring on the side of under-caution, though for a given choice, one might be costlier than the other.”

Walter E. Williams (1936) American economist, commentator, and academic

1970s, Economics for the Citizen (1978)

People , Cars

“Behind every managerial decision or action are assumptions about human nature and human behavior.”

Douglas McGregor (1906–1964) American professor

Source: The Human Side of Enterprise (1960), p. 33

Behavior , Nature , Decision

“(Spectrum level 6) I cannot know for certain but I think God is very improbable, and I live my life on the assumption that he is not there.”

Richard Dawkins book The God Delusion

Source: The God Delusion (2006), p. 73

Life , God , Thinking

“We live today in a world which only faintly resembles that of a half century ago. The standard of living, the level of education, and the political complexion of the United States today profoundly affect both the possibilities and limitations of organizational behavior. In addition, technological changes are bringing about changes in all types of organization. In the military, for example, it is becoming increasingly difficult to manage a weapons team in the field as a typical infantry unit was managed a couple of decades ago. Such a team requires a high degree of autonomy. Instead of following explicit orders from superiors, it must be able to adjust its behavior to fit local circumstances within the context of relatively broad objectives. (It is interesting to note the attempts that are made — by "programming" for example — to retain central control over the operations of such units. Established theories of control are not abandoned easily, even in the face of clear evidence of their inappropriateness.) Underlying the principles of classical organization theory are a number of assumptions about human behavior which are at best only partially true.”

Douglas McGregor (1906–1964) American professor

Source: The Human Side of Enterprise (1960), p. 16 (2006; 23)

World , Education , Behavior , Change

“To wonder what was so radical about a movement which seemed to demand "only" the cessation of fraudulent work, is to fail to perceive the inner truth of the valid assumption, made on every side, of the connection between frame-breaking and sedition. As if the fight by the producer for the integrity of his work-life can be made without calling the whole of capitalism into question. The demand for the cessation of fraudulent work necessarily becomes a cataclysm, an all-or-nothing battle insofar as it is pursued; it leads directly to the heart of the capitalist relationship and its dynamic.”

John Zerzan (1943) American anarchist and primitivist philosopher and author

Source: Elements of Refusal (1988), pp. 108-109

Life , Truth , Question , Heart

“Check your assumptions. In fact, check your assumptions at the door.”

Lois McMaster Bujold Vorkosigan Saga

Vorkosigan Saga, Barrayar (1991)

“There is no absurdity in its mental processes; all that is concealed in its assumptions.”

Samuel McChord Crothers (1857–1927) American minister

Source: The Gentle Reader (1903), p. 279; Regarding the thought process of quixotic societies,

“He inherited from his mother's stories the fundamental style he used, unaltered, in his own stories: namely, the assumption that fact may not be truth, and truth may not be factual.”

Haruki Murakami book The Wind-Up Bird Chronicle

The Wind-Up Bird Chronicle (1994-1995)

Truth

“The dilemma of traditional sex research lay in the unconscious, but unquestioningly assumed division into opposing drives and hereditary factors… The division into heterosexuality and homosexuality, into heterosexuals and homosexuals, is also an artifact that rests on a grave error, namely, on the assumption that a fundamentally different model is necessary to explain heterosexual and homosexual behavior. The entire investigation of etiology was ideologically loaded beforehand because it separated a segment of the sexual continuum and attempted to make analyses with the help of fundamentally different concepts.”

Rolf Gindorf (1939–2016) German sexologist

"Scientific ideologies in change: Fear of Homosexuality as an Intellectual Event," from The repressed sexes: Historical texts and commentaries on homosexuality, ed. J.S. Hohmann (Lollar: Achenbach, 1977), pp. 129-44

Sex , Behavior , Error , Help

“The speeches by the Minister and the former Minister were an absolute disgrace in complacency, especially the assumption that market forces will solve the housing problem. If that is so, why is it that there are record numbers of homeless people? Why is it that tonight, as on every night of the year, people will be sleeping under the national theatre, in Covent Garden, around the tube stations in London and alongside the main roads? The Government, in their obsession with market forces and the triumph of the rich over the poor, are creating a hobo society. That is all they are trying to do with their housing policies…They are proposing a return to Rachmanism. They are proposing all the horrors of the Rent Act 1957: nothing but homelessness and exploitation for the unemployed, the poor and the homeless.”

Jeremy Corbyn (1949) British Labour Party politician

Speech http://hansard.millbanksystems.com/commons/1987/apr/28/housing in the House of Commons (28 April 1987).
1980s

People , Problem , Sleep , Housing

“The assumption that effective cartographic technique and its evaluation is based in part on some subjective artistic or aesthetic sense on the part of the cartographer and map reader is somewhat disconcerting. For example, E. Raisz claims that the “effective use of lines or colors requires artistic judgment,” and J. K. Wright explains that the suitability of a symbol “depends on the map maker's taste and sense of harmony.” Throughout the literature there are numerous similar assertions regarding the assumed subjective aesthetic and artistic content of cartography.”

Arthur H. Robinson (1915–2004) American geographer

Source: The Look of Maps (1952), p. 16; as cited in: Kirk Patrick Goldsberry (2007) Real-time Traffic Maps. p. 23

Color , Literature , Sense , Parting

“The utopia of the Populists was in the past, not in the future. According to the agrarian myth, the health of the state was proportionate to the degree to which it was dominated by the agricultural class, and this assumption pointed to the superiority of an earlier age.”

Richard Hofstadter (1916–1970) American historian

Source: The Age of Reform: from Bryan to F.D.R. (1955), Chapter II, part I, p. 62

Health , Age , Past , Future

“Don't Make Assumptions. Find the courage to ask questions and to express what you really want. Communicate with others as clearly as you can to avoid misunderstandings, sadness and drama. With just this one agreement, you can completely transform your life.”

Miguel Ángel Ruiz book The Four Agreements

The Four Agreements (1997)

Courageous , Life , Sadness , Communication

“With respect to the cohesion and capillary action of liquids, I have had the good fortune to anticipate Mr. Laplace in his late researches, and I have endeavoured to show, that my assumptions are more universally applicable to the facts, than those which that justly celebrated mathematician has employed.”

Thomas Young (scientist) (1773–1829) English polymath

Preface
A Course of Lectures on Natural Philosophy and the Mechanical Arts (1807)

Universe

“If your opponent imagines that because you are a woman you’re easy to bluff, that you’d never bluff yourself and that you can be pushed around, you can exploit those assumptions.”

Victoria Coren (1972) British writer, presenter and poker player

Interview, Evening Standard 31 May 2012 http://www.standard.co.uk/lifestyle/london-life/victoria-coren-my-obsession-with-children-five-proposals-a-week-and-why-david-and-i-are-no-power-couple-7807614.html

Imagination

“The life insurance industry is filled with good people who believe in their work and their companies, but who may never have challenged the assumptions underlying their efforts.”

Andrew Tobias (1947) American journalist

Source: The Invisible Bankers, Everything The Insurance Industry Never Wanted You To Know (1982), Chapter 4, Tell Us The Odds, p. 65.

Life , People , Effort

“The comments on value-free psychology are so vague as to have no teeth. I wish Sternberg had delivered on whatever point he was trying to make by pointing to some actual examples of how my values (or their lack) have led me to ‘comparisons that should not be made’ or inferences predicated on untrue assumptions. The ‘value-free’ psychology I would advocate is not free of scientific values, or humanistic moral values, or the value of social responsibility, but I do decry the infestation of psychology, or any science, by political and social ideologies. Ideological contamination of psychological research can only make suspect the claim of psychology to scientific status.”

Arthur Jensen (1923–2012) professor of educational psychology

Source: Differential Psychology: Towards Consensus (1987), p. 448

Science

“To proceed from assumptions about an abstract theoretical set-up and from them to draw conclusions about the observable world and to test - by rough or more refined means - whether the conformity with observations is "good" enough, is indeed the time honoured procedure that all empirical sciences, including the natural sciences, have used. I shall therefore not plead guilty of heresy even if I do work with choice-theory concepts that are not invariant under a general monotonic transformation of the utility indicator.”

Ragnar Frisch (1895–1973) Norwegian economist

Ragnar Frisch. " A complete scheme for computing all direct and cross demand elasticities in a model with many sectors http://econ.ucdenver.edu/beckman/Research/readings/frisch-demand-econometrica.pdf." Econometrica 27.2 (1959), p. 178; Cited in: Chipman, John S. " http://www.sv.uio.no/econ/om/tall-og-fakta/nobelprisvinnere/ragnar-frisch/Chipman%20paper[1.pdf The contributions of Ragnar Frisch to economics and econometrics]." ECONOMETRIC SOCIETY MONOGRAPHS 31 (1998): 58-110.
1940-60s

World , Nature , Science , Time

“While scientists themselves may be religious men of many different faiths, their methodology was designed to be the antithesis of faith because it requires that all assumptions be questioned, that all proposed explanations be based on demonstrable evidence, and that all hypotheses be must be testable and potentially falsifiable. Blaming magic is never acceptable because miracles aren’t explanations of any kind, and there has never been a single instance in history when assuming the supernatural has ever improved our understanding of anything. In fact such excuses have only ever impeded our attempts at discovery. This is one of many reasons why science depends on methodological naturalism; because unlike religion, science demands some way to determine who’s explanations are the more accurate, and which changes would actually be corrections. Science is a self-correcting process which changes constantly because its always improving. Only accurate information has practical application. So it doesn’t matter what you wanna believe. All that matters is why we should believe it too, and how accurate your perception can be shown to be. So you can’t just make up stuff in science (like you can in religion) because you have to substantiate everything, and be able to defend it even against peers who may not want to believe as you do. Be prepared to convince them anyway. Its possible to do that in science because science is based on reason. That means you must be ready to reject or correct whatever you hold true should you discover evidence against it.”

Aron Ra (1962) Aron Ra is an atheist activist and the host of the Ra-Men Podcast

"5th Foundational Falsehood of Creationism" https://www.youtube.com/watch?v=HzmbnxtnMB4, Youtube (January 14, 2008)
Youtube, Foundational Falsehoods of Creationism

Men , Faith , Religion , Way

“Many facts have lately transpired which tend to overthrow the hypothesis that heat is itself a body, and to prove that it consists in a motion of the ultimate particles of bodies. If this be so, the general principles of mechanics may be applied to heat; this motion may be converted into work, the loss of vis viva in each particular case being proportional to the quantity of work produced.
These circumstances, of which Carnot was also well aware, and the importance of which he expressly admitted, pressingly demand a comparison between heat and work, to be undertaken with reference to the divergent assumption that the production of work is not only due to an alteration in the distribution of heat, but to an actual consumption thereof; and inversely, that by the expenditure of work, heat may be produced.”

Rudolf Clausius (1822–1888) German mathematical physicist

First Memoir.
The Mechanical Theory of Heat (1867)

Loss

“The basic ideals and concepts of rationalist metaphysics were rooted in the concept of the universally human, of mankind, and their formalization implies that they have been severed from their human content. How this dehumanization of thinking affects the very foundations of our civilization can be illustrated by analysis of the principle of the majority, which is inseparable from the principle of democracy. In the eyes of the average man, the principle of the majority is often not only a substitute for but an improvement upon objective reason: since men are after all the best judges of their own interests, the resolutions of a majority, it is thought, are certainly as valuable to a community as the intuitions of a so-called superior reason. … What does it mean to say that “a man knows his own interests best”—how does he gain this knowledge, what evidences that his knowledge is correct? In the proposition, “A man knows [his own interests] best,” there is an implicit reference to an agency that is not totally arbitrary … to some sort of reason underlying not only means but ends as well. If that agency should turn out to be again merely the majority, the whole argument would constitute a tautology. The great philosophical tradition that contributed to the founding of modern democracy was not guilty of this tautology, for it based the principles of government upon … the assumption that the same spiritual substance or moral consciousness is present in each human being. In other words, respect for the majority was based on a conviction that did not itself depend on the resolutions of the majority.”

Max Horkheimer book Eclipse of Reason

Source: Eclipse of Reason (1947), pp. 26-27.

Men , Democracy , Communication , Knowledge

“What hope there is derives from Freud’s assumption that human nature is not so much a hierarchy of high-low, and good-bad, as his predecessors believed, but rather a jostling democracy of contending predispositions, deposited in every nature in roughly equal intensities. … Psychoanalysis is full of such mad logic; it is convincing only if the student of his own life accepts Freud’s egalitarian revision of the traditional idea of a hierarchical human nature.”

Philip Rieff (1922–2006) American sociologist

The Triumph of the Therapeutic (1966)

Life , Hope , Democracy , Idea

“Looking into it a bit, Jamie found that the model used by Wall Street to price LEAPs, the Black-Scholes option pricing model, made some strange assumptions.”

Michael Lewis book The Big Short

Source: The Big Short (2010), Chapter Five, Accidental Capitalists, p. 113

“When two surfaces at different temperatures are in presence of one another with a gas between them, there exists a force tending to separate them. The assumption of this force explains a very great number of phenomena, including the motion of the arms of Mr. Crooke's radiometers and the so-called spheroidal state of liquids.”

George Francis FitzGerald (1851–1901) Irish physicist

March 1878 quoted in [The Scientific Writings of the Late George Francis FitzGerald, https://books.google.com/books?id=2le7lpdAJ5EC&pg=PA18] (p. 18)

“If we then make the obvious assumption that the content of a map is appropriate to its purpose, there yet remains the equally significant evaluation of the visual methods employed to convey that content.”

Arthur H. Robinson (1915–2004) American geographer

Source: The Look of Maps (1952), p. 15

“At a time when our nation is suffering from an epidemic of diet-related health problems, we cannot allow whitewashing by the industry to continue. The assumption that eating dairy is essential to the diet has obstructed our ability to criticize federal government support for unhealthy forms of dairy. The large and powerful players in the dairy industry are the masters of spin. For decades, lobbyists and marketers have promoted milk as “nature’s perfect food.” But consumption patterns have shifted away from plain fluid milk to highly processed forms of dairy that are little more than vessels for salt, sugar, and fat.”

Michele Simon (1965) public health lawyer

Whitewashed (2014)

Health , Food , Support , Nature

“The worst mistake of first contact, made throughout history by individuals on both sides of every new encounter, has been the unfortunate habit of making assumptions. It often proved fatal.”

David Brin (1950) novelist, short story writer

A Contrarian Perspective on Altruism : The Dangers of First Contact (September 2002) http://www.setileague.org/iaaseti/brin.pdf, p. 22

History

“When we express a preference politically, we do so precisely because we intend to bind others to our will. Political voting is the legal method we have adopted and extolled for obtaining monopolies of power. Political voting is nothing more than the assumption that might makes right.”

Robert LeFevre (1911–1986) American libertarian businessman

As quoted in Bagatorials: A Book Full of Bags by John Roscoe and Ned Roscoe, Simon & Schuster, "Abstain from Beans" (1996) p. 17.

“During and after World War II, a large number of academic economists were exposed directly to business life, and had more or less extensive opportunities to observe how decisions were actually made in business organizations. Moreover, those who became active in the development of the new management science were faced with the necessity of developing decision-making procedures that could actually be applied in practical situations. Surely these trends would be conducive to moving the basic assumptions of economic rationality in the direction of greater realism.”

Herbert A. Simon (1916–2001) American political scientist, economist, sociologist, and psychologist

1960s-1970s, "Rational decision making in business organizations", Nobel Memorial Lecture 1978

Life , War , World , Business

“The 2008 financial meltdown is the result of under-regulated markets built on an ideology of free market capitalism and unlimited economic growth. The fundamental problem is that the underlying assumptions of this ideology are not consistent with what we now know about the real state of the world. The financial world is, in essence, a set of markers for goods, services, and risks in the real world and when those markers are allowed to deviate too far from reality, “adjustments” must ultimately follow and crisis and panic can ensue. To solve this and future financial crisis requires that we reconnect the markers with reality. What are our real assets and how valuable are they? To do this requires both a new vision of what the economy is and what it is for, proper and comprehensive accounting of real assets, and new institutions that use the market in its proper role of servant rather than master.”

Robert Costanza (1950) American economist

Source: Toward a New Sustainable Economy, 2008, p. 40

World , Problem , Reality , Future

“Man had dominated the Earth by virtue of a single assumption: that an effect could be traced to a cause, itself the effect of a previous cause. Manipulation of this basic law yielded rich results; there seemed no need for any other tool or instrumentality. Man congratulated himself on his generalized structure. He could live on desert, on plain or ice, in forest or in city; Nature had not shaped him to a special environment.
He was unaware of his vulnerability. Logic was the special environment; the brain was the special tool.”

Jack Vance (1916–2013) American mystery and speculative fiction writer

Infinity Science Fiction (July 1957)
Short fiction, The Men Return (1957)

Law , Nature

“When I put out a tweet and I put Reince's name in a tweet, they're all making the assumption that it's him because journalists know who the leakers are. So if Reince wants to explain he's not a leaker, let him do that. But let me tell you about myself. I'm a straight shooter and I'll go right to the heart of the matter.”

Anthony Scaramucci (1964) American financier and political figure

Quoted in " Scaramucci: 'If Reince wants to explain he's not a leaker, let him do that' http://www.cnn.com/2017/07/27/politics/anthony-scaramucci-reince-priebus/index.html" by Dan Merica, Elizabeth Landers and Eugene Scott, CNN (July 27, 2017).

Heart

“Sirs, I address this warning to you, the aristocracy of industry in this city, because, like all aristocracies, you tend to grow blind in long authority, and to be unaware that you and your class and its every action are being considered and judged day by day by those who have power to shake or overturn the whole social order, and whose restlessness in poverty today is making our industrial civilisation stir like a quaking bog. You do not seem to realise that your assumption that you are answerable to yourselves alone for your actions in the industries you control is one that becomes less and less tolerable in a world so crowded with necessitous life.”

George William Russell (1867–1935) Irish writer, editor, critic, poet, and artistic painter

Open letter to the Masters of Dublin (1913)

Life , World

“Mathematics is a presuppositionless science. To found it I do not need God, as does Kronecker, or the assumption of a special faculty of our understanding attuned to the principle of mathematical induction, as does Poincaré, or the primal intuition of Brouwer, or, finally, as do Russell and Whitehead, axioms of infinity, reducibility, or completeness, which in fact are actual, contentual assumptions that cannot be compensated for by consistency proofs.”

David Hilbert (1862–1943) German prominent mathematician

Quoted in Hilbert's Die Grundlagen der Mathematik (1927)

God , Mathematics , Understanding , Science

“The assumption that, beneath economics, reality is psychosexual is often rejected as ahistorical by those who accept a dialectical materialist view of history because it seems to land us back where Marx began: groping through a fog of utopian hypotheses, philosophical systems that might be right, that might be wrong (there is no way to tell); systems that explain concrete historical developments by a priori categories of thought; historical materialism, however, attempted to explain 'knowing' by 'being' and not vice versa.”

Shulamith Firestone book The Dialectic of Sex

The Dialectic of Sex (1970)

Way , History , Reality

“Already in my original paper I stressed the circumstance that I was unable to give a logical reason for the exclusion principle or to deduce it from more general assumptions. I had always the feeling, and I still have it today, that this is a deficiency.”

Wolfgang Pauli (1900–1958) Austrian physicist, Nobel prize winner

"Exclusion Principle and Quantum Mechanics," Nobel Prize acceptance lecture for the discovery of the Exclusion Principle, also called the Pauli Principle (Dec. 13, 1946)

Feeling

“Economics is that way of understanding behavior that starts from the assumption that people have objectives and tend to choose the correct way to achieve them.”

David D. Friedman (1945) American economist, physicist, legal scholar, and libertarian theorist

Price Theory: An Intermediate Text, 1986

People , Way , Behavior , Understanding

“The United States is engaged today in a great mission to spread democracy to the Middle East, beginning with Afghanistan, and continuing with Iraq. The inhabitants of Iraq are divided into many groups and factions that hate and distrust each other. The attitude of Sunni and Shia Muslims toward each other resembles that of Catholic and Protestant Christians in the sixteenth century, which persist today in northern Ireland, each regarding the other as heretics. Under the tyranny of Saddam Hussein, the minority of Sunnis persecuted the majority Shias. It is understandable that the minority Sunnis are today resisting majority rule, while the majority Shia favor it. The Sunnis clearly believe that majority rule by Shia will be used as a means of retribution and revenge. The Sunnis look upon majority rule by the Shia the way the South looked upon the election of Lincoln in 1860. It is inconceivable to the Sunnis that the rule of the Shia majority will be anything other than tyranny. Indeed, it is inconceivable to them that any political power, whether of a minority or a majority, would be non-tyrannical. The idea of non-tyrannical government is alien to their history and their experience. They regard our assertions of Jeffersonian or Lincolnian principles as mere hypocrisy, as they see no other form of rule other than that of force. Our government assumes that the people of the Middle East, like people elsewhere, seek freedom for others no less than for themselves. But that is an assumption that has not yet been confirmed by experience.”

Harry V. Jaffa (1918–2015) American historian and collegiate professor

2000s, The Central Idea (2006)

Hate , People , Way , Democracy

“I believe that we should take every opportunity to challenge the assumption that our European allies are doing us a favor whenever they provide us with the necessary facilities from which to defend their own continent.”

Chester Bowles (1901–1986) American politician

Chester Bowles, "The Azores," White House Memorandum to President John F. Kennedy, Washington, DC, June 4, 1962. Quoted in Alexander Cooley and Hendrik Spruyt, Contracting States: Sovereign Transfers in International Relations, Princeton University Press (2009), pg. 100.

“I am a little shy of any assumption of moral indignation. There is always in it an element of self-satisfaction which makes it awkward to anyone who has a sense of humour.”

W. Somerset Maugham book The Moon and Sixpence

Source: The Moon and Sixpence (1919), Ch. 32, p. 116

Sense

“Two of the most widely adopted models of human resource management are the hard and soft versions. These are based on opposing views of human nature and managerial control strategies. The hard model is based on notions of tight strategic control, and an economic model of man according to Theory X, while the soft model is based on control through commitment and Theory Y. We argue that because these assumptions are so divergent, they cannot both properly be incorporated within a single model of human resource management.”

Lynda Gratton (1953) Business theorist

Catherine Truss, Lynda Gratton, Veronica Hope-Hailey, Patrick McGovern and Philip Stiles (1997). "Soft and hard models of human resource management: a reappraisal." Journal of Management Studies, 34(1), 53-73.

Nature

“What has been shown by Machiavelli, who is often (like Nietzsche) congratulated for tearing off hypocritical masks, brutally revealing the truth, and so on, is not that men profess one thing and do another (although no doubt he shows this too) but that when they assume that the two ideals are compatible, or perhaps are even one and the same ideal, and do not allow this assumption to be questioned, they are guilty of bad faith (as the existentialists call it, or of “false consciousness,” to use a Marxist formula) which their actual behavior exhibits. Machiavelli calls the bluff not just of official morality—the hypocrisies of ordinary life—but of one of the foundations of the central Western philosophical tradition, the belief in the ultimate compatibility of all genuine values. His own withers are unwrung. He has made his choice. He seems wholly unworried by, indeed scarcely aware of, parting company with traditional Western morality.”

Isaiah Berlin book Against the Current: Essays in the History of Ideas

Against the Current: Essays in the History of Ideas (1980), The Originality of Machiavelli (1971)

Life , Men , Truth , Faith

“Cognitive load theory has been designed to provide guidelines intended to assist in the presentation of information in a manner that encourages learner activities that optimize intellectual performance. The theory assumes a limited capacity working memory that includes partially independent subcomponents to deal with auditory/verbal material and visual/2- or 3-dimensional information as well as an effectively unlimited long-term memory, holding schemas that vary in their degree of automation. These structures and functions of human cognitive architecture have been used to design a variety of novel instructional procedures based on the assumption that working memory load should be reduced and schema construction encouraged. This paper reviews the theory and the instructional designs generated by it.”

John Sweller (1946) educational psychologist

John Sweller, Jeroen van Merrienboer, and Fred Paas. "Cognitive architecture and instructional design." Educational psychology review 10.3 (1998): 251-296.

Optimism , Memory

“The concept of 'tonality' signifies the unified relationship of chords to a central tonic and hence comprises two different assumptions: first, the existence of unifying factors, and second, the existence of, or at least the hypothetical ability to reconstruct, a tonal center.”

Ernst Kurth

Romantische Harmonik und ihre Krise in Wagners Tristan (1920), p. 273.

“The 'open' mind of the poet and artist can sense realities beyond the reach of our normal senses. The real problem is that our materialistic assumptions have a number of false premises built into them: it is only when we recognize this that we see there is no sharp dividing line between the everyday world and the invisible world of the clairvoyant.”

Colin Wilson (1931–2013) author

Source: Beyond the Occult (1988), p. 294

World , Problem , Reality , Sense

“Since most subjects studied in school consist largely of theories… language education must include not only the serious study of what truth and falsehood mean in the context of a subject, but also what is meant by a fact, an inference, an assumption, a judgment, a generalization… In this way students will be learning both the language of a subject and the methods of inquiry in that subject, since inquiry consists of nothing else but the generation of questions, the invention of definitions and metaphors, the separation of facts from inferences, the forming of generalizations…”

Neil Postman (1931–2003) American writer and academic

Language Education in a Knowledge Context (1980)

Truth , Education , School , Way

“Lastly, and doubtless always, but particularly at the end of the last century, certain scholars considered that since the appearances on our scale were finally the only important ones for us, there was no point in seeking what might exist in an inaccessible domain. I find it very difficult to understand this point of view since what is inaccessible today may become accessible tomorrow (as has happened by the invention of the microscope), and also because coherent assumptions on what is still invisible may increase our understanding of the visible.”

Jean Baptiste Perrin

Nobel Lecture (11 December 1926) http://nobelprize.org/nobel_prizes/physics/laureates/1926/perrin-lecture.html

Understanding , Appearance

“Ellen: I think one of the turning points in my life came a few years ago. I started going to sleep at night just talking to myself, saying, "You're perfect just the way you are," because I used to beat myself up about weight and working out, and no matter what I did I never felt good about myself. I decided to accept myself and know that I am good. Just those affirmations every night changed my belief in who I was because I had been told for so long, over and over, that I was something else. That brings us to another agreement: Don't make assumptions—because we assume that when people do something or say something to you, they mean just what we think they mean.”

Ellen DeGeneres (1958) American stand-up comedian, television host, and actress

Ellen DeGeneres' interview with The Four Agreements Author don Miguel Ruiz which appeared in the October 2001 issue of O, The Oprah Magazine

Life , People , Way , Thinking

“Society is based on the assumption that everyone is alike and that no one is alive.”

Hugh Kingsmill (1889–1949) British writer and journalist

Skye High (1937) p. 240.

“Endless discussions of multiculturalism proceed from the unsubstantiated assumption that numerous distinct “cultures” constitute American society. Only a few historians or observers even consider the possibility that the opposite may be true: that the world and the United States are relentlessly becoming more culturally uniform, not diverse.”

Russell Jacoby (1945) American historian

Source: The End of Utopia (1999), pp. 47-48

World

“[O]n the whole, given that the environment of the U. S. in the middle of the 19th century is so white supremacist in its assumptions, Lincoln is actually quite remarkable for standing apart from that.”

Allen C. Guelzo (1953) American historian

2010s, Interview with Tom Mackaman (2013)

“What we must not do is surrender to despair and hopelessness and the cynical assumption that there is nothing we can do. What we must do is turn our anger and outrage into a positive force for reforms that can help prevent future tragedies.”

Bernice King (1963) American minister, daughter of Martin Luther King, Jr.

"A Call for Prayer – and Action -- Against Violence in America" (2012)

Future , Help , Despair , Anger

“The irony, often tragic, is that by embracing the scarcity assumption, we create the very scarcities we fear. … We create scarcity by fearfully accepting it as law and by competing with others for resources.”

Parker Palmer (1939) American theologian

Let Your Life Speak: Listening for the Voice of Vocation (1999)

Fear , Law

“I am now further convinced that there is something to be said in general for studying the history of a lost cause. Perhaps our education would be more humane in result if everyone were required to gain an intimate acquaintance with some coherent ideal that failed in the effort to maintain itself. It need not be a cause which was settled by war; there are causes in the social, political, and ecclesiastical worlds which would serve very well. But it is good for everyone to ally himself at one time with the defeated and to look at the “progress” of history through the eyes of those who were left behind. I cannot think of a better way to counteract the stultifying “Whig” theory of history, with its bland assumption that every cause which has won has deserved to win, a kind of pragmatic debasement of the older providential theory. The study and appreciation of a lost cause have some effect of turning history into philosophy. In sufficient number of cases to make us humble, we discover good points in the cause which time has erased, just as one often learns more from the slain hero of a tragedy than from some brassy Fortinbras who comes in at the end to announce the victory and proclaim the future disposition of affairs. It would be perverse to say that this is so of every historical defeat, but there is enough analogy to make it a sober consideration. Not only Oxford, therefore, but every university ought to be to some extent“the home of lost causes and impossible loyalties.””

Richard M. Weaver (1910–1963) American scholar

It ought to preserve the memory of these with a certain discriminating measure of honor, trying to keep alive what was good in them and opposing the pragmatic verdict of the world.
"Up from Liberalism” Modern Age Vol. 3, No. 1 (Winter 1958-1959), p. 25, cols. 1-2.

War , World , Education , Way

“Does political correctness have a good side? Yes, it does, for it makes us re-examine attitudes, and that is always useful. The trouble is that, as with all popular movements, the lunatic fringe so quickly ceases to be a fringe; the tail begins to wag the dog. For every woman or man who is quietly and sensibly using the idea to look carefully at our assumptions, there are twenty rabble-rousers whose real motive is a desire for power over others. The fact that they see themselves as antiracists or feminists or whatever does not make them any less rabble-rousers.”

Doris Lessing (1919–2013) British novelist, poet, playwright, librettist, biographer and short story writer

"Unexamined Mental Attitudes Left Behind By Communism" http://www.dorislessing.org/unexamined.html, in Our Country, Our Culture - The Politics of Political Correctness (1994), Partisan Review Press, edited by Edith Kurzweil and William Philips

Dogs , Motivation , Idea

“What is any political campaign save a concerted effort to turn out a set of politicians who are admittedly bad and put in a set who are thought to be better. The former assumption, I believe is always sound; the latter is just as certainly false. For if experience teaches us anything at all it teaches us this: that a good politician, under democracy, is quite as unthinkable as an honest burglar.”

H.L. Mencken (1880–1956) American journalist and writer

Prejudices, Fourth Series (1924)
1920s

Democracy , Effort , Falseness

“Any approach to the study of organizations is built on specific assumptions about the nature of organizations and how they are designed and function.”

Karl E. Weick (1936) Organisational psychologist

R.L. Daft, Karl E. Weick. "Toward a model of organizations as interpretation systems," Academy of management review, 1984.
1980s-1990s

Nature , Study

“In the course of my travels I often came across the assumption that intense spirituality was somehow the preserve of what many call 'the mystic east'… it's a misconception that has always irritated me as I've always regarded our own indigenous British traditions of spirituality as especially rich.”

William Dalrymple (1965) author and historian

In The Long Search http://www.bbc.co.uk/pressoffice/pressreleases/stories/2002/05_may/27/long_search.shtml, BBC, 27 May 2002
On his search to discover the roots of spirituality in the British Isles covering the "divine supermarket" of Roman Britain with a plethora of gods - Celtic, Roman, Persian and a new god from Palestine called Jesus.

Travel

“It is a common fallacy to believe that the law of large numbers acts as a force endowed with memory seeking to return to the original state, and many wrong conclusions have been drawn from this assumption.”

William Feller (1906–1970) Croatian-American mathematician

Source: An Introduction To Probability Theory And Its Applications (Third Edition), Chapter V, Conditional Probability, Stochastic Independence, p. 136.

Law , Memory

“For philosophy, the whisper of the serpent is no longer a resistible temptation. It is instead a constitutive principle, or foundation. If there is a difference between a Socratic daemon and a diabolical demon, it is not one that matters philosophically. There can be no refusal of any accessible information. This is an assumption so basic that philosophy cannot exist until it has passed beyond question. Ultimate religious transgression is the initiation.”

Nick Land (1962) British philosopher

"What is Philosophy?(Part 2)" http://www.xenosystems.net/what-is-philosophy-part-2a/ (2013)

Question

“At present, we have a policy-response shaped by sophisticated climate science, brilliant technology and pop behaviourism, based on simple assumptions about carrot-and-stick incentives.”

David Fleming (1940–2010) British activist

All Party Parliamentary report into TEQs, p. 22 http://www.teqs.net/report/APPGOPO_TEQs.pdf

Science

“Feminist emphasis on "common oppression" in the United States was less a strategy for politicization than an appropriation by conservative and liberal women of a radical political white women were able to make their interests the primary focus of feminist movement and employ a rhetoric of commonality that made their condition synonymous with "oppression." Who was there to demand a change in vocabulary? What other group of women in the United States had the same access to universities, publishing houses, mass media, money? Had middle class black women begun a movement in which they had labeled themselves "oppressed," no one would have taken them seriously. Had they established public forums and given speeches about their "oppression," they would have been criticized and attacked from all sides. This was not the case with white bourgeois feminists for they could appeal to a large audience of women, like themselves, who were eager to change their lot in life. Their isolation from women of other class and race groups provided no immediate comparative base by which to test their assumptions of common oppression.”

Bell Hooks book Feminist Theory: From Margin to Center

Source: Feminist Theory: From Margin to Center (1984), Chapter 1: Black Women: Shaping Feminist Theory, p. 6.

Life , Women , Money , Universe

“The 19th and first half of the 20th century conceived of the world as chaos. Chaos was the oft-quoted blind play of atoms, which, in mechanistic and positivistic philosophy, appeared to represent ultimate reality, with life as an accidental product of physical processes, and mind as an epi-phenomenon. It was chaos when, in the current theory of evolution, the living world appeared as a product of chance, the outcome of random mutations and survival in the mill of natural selection. In the same sense, human personality, in the theories of behaviorism as well as of psychoanalysis, was considered a chance product of nature and nurture, of a mixture of genes and an accidental sequence of events from early childhood to maturity.
Now we are looking for another basic outlook on the world -- the world as organization. Such a conception -- if it can be substantiated -- would indeed change the basic categories upon which scientific thought rests, and profoundly influence practical attitudes.
This trend is marked by the emergence of a bundle of new disciplines such as cybernetics, information theory, general system theory, theories of games, of decisions, of queuing and others; in practical applications, systems analysis, systems engineering, operations research, etc. They are different in basic assumptions, mathematical techniques and aims, and they are often unsatisfactory and sometimes contradictory. They agree, however, in being concerned, in one way or another, with "systems," "wholes" or "organizations"; and in their totality, they herald a new approach.”

Ludwig von Bertalanffy (1901–1972) austrian biologist and philosopher

Source: General System Theory (1968), 7. Some Aspects of System Theory in Biology, p. 166-167 as quoted in Lilienfeld (1978, pp. 7-8) and Alexander Laszlo and Stanley Krippner (1992) " Systems Theories: Their Origins, Foundations, and Development http://archive.syntonyquest.org/elcTree/resourcesPDFs/SystemsTheory.pdf" In: J.S. Jordan (Ed.), Systems Theories and A Priori Aspects of Perception. Amsterdam: Elsevier Science, 1998. Ch. 3, pp. 47-74.

Life , World , Way , Behavior

“I may be forgiven the assumption that my choice to the highest office is mainly, if not entirely, made on account of my long association with the education of my people.”

Zakir Hussain (politician) (1897–1969) 3rd President of India

Quest for Truth (1999)
Source: Foreword.

People , Education

“When the theory performs well you also think, “Are there parallel results in naturally occurring field data?” You look for coherence across different data sets because theories are not specific to particular data sources. Such extensions are important because theories often make specific assumptions about information and institutions which can be controlled in the laboratory, but which may not accurately represent field data generating situations. Testing theories on the domain of their assumptions is sterile unless it is part of a research program concerned with extending the domain of applications of theory to field environments”

Vernon L. Smith (1927) American economist

Source: "Theory, experiment and economics," 1989, p. 151.

Nature , Thinking , Parting

Quotes about assumption page 5

Quotes about assumption
page 5