Quotes about assumption
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Yukio Mishima photo
Marshall McLuhan photo

“Throughout Finnegans Wake Joyce specifies the Tower of Babel as the tower of Sleep, that is, the tower of the witless assumption, or what Bacon calls the reign of the Idols.”

Marshall McLuhan (1911–1980) Canadian educator, philosopher, and scholar-- a professor of English literature, a literary critic, and a …

Source: 1960s, The Gutenberg Galaxy (1962), p. 183

“If two objects or human beings show similar behaviour in all their relevant aspects open to observation, the assumption of some unobservable hidden difference between them must be regarded as a completely gratuitous hypothesis and one contrary to sound scientific method.”

John Harsanyi (1920–2000) hungarian economist

Harsanyi, J. C. (1955). "Cardinal Welfare, Individualistic Ethics, and Interpersonal Comparisons of Utility". J. Polit. Economy 63 (4): p. 317

Orrin H. Pilkey photo
Joseph E. Stiglitz photo
John Moffat photo

“[Kelley argued that OS's judgment of an inverse relation between inducement magnitude and attitude inference] is probably associated with assumptions (unchecked in Bern’s work, as far as I know) that there is a distribution of opinion toward the task, and only the more favorable subjects complied in the $1 case and almost all, favorable or not, complied in the $20 case.”

Harold Kelley (1921–2003) American psychologist & academic

Source: "Attribution theory in social psychology." 1967, p. 226; as cited in: Yaacov Trope, "Inferential processes in the forced compliance situation: A Bayesian analysis." Journal of Experimental Social Psychology 10.1 (1974): 1-16.

Erving Goffman photo

“Never make unsupportable assumptions about your enemies, Martin. It can be a fatal self-indulgence.”

Source: The Rise of Endymion (1997), Chapter 3 (p. 49)

Robert J. Shiller photo
Michael Moorcock photo
Roberto Mangabeira Unger photo
Ron Paul photo
Wendell Berry photo
Noam Chomsky photo
Ilana Mercer photo
Bernard Lewis photo
Rod Serling photo

“In his grave, we praise him for his decency - but when he walked amongst us, we responded with no decency of our own. When he suggested that all men should have a place in the sun - we put a special sanctity on the right of ownership and the privilege of prejudice by maintaining that to deny homes to Negroes was a democratic right. Now we acknowledge his compassion - but we exercised no compassion of our own. When he asked us to understand that men take to the streets out of anguish and hopelessness and a vision of that dream dying, we bought guns and speculated about roving agitators and subversive conspiracies and demanded law and order. We felt anger at the effects, but did little to acknowledge the causes. We extol all the virtues of the man - but we chose not to call them virtues before his death. And now, belatedly, we talk of this man's worth - but the judgement comes late in the day as part of a eulogy when it should have been made a matter of record while he existed as a living force. If we are to lend credence to our mourning, there are acknowledgements that must be made now, albeit belatedly. We must act on the altogether proper assumption that Martin Luther King asked for nothing but that which was his due… He asked only for equality, and it is that which we denied him.”

Rod Serling (1924–1975) American screenwriter

Letter to The Los Angeles Times in response to the assassination of Martin Luther King, Jr.; April 8, 1968.
Other

George Soros photo

“The prevailing wisdom is that markets are always right. I take the opposition position. I assume that markets are always wrong. Even if my assumption is occasionally wrong, I use it as a working hypothesis.”

George Soros (1930) Hungarian-American business magnate, investor, and philanthropist

Soros on Soros (1995)
Context: The prevailing wisdom is that markets are always right. I take the opposition position. I assume that markets are always wrong. Even if my assumption is occasionally wrong, I use it as a working hypothesis. It does not follow that one should always go against the prevailing trend. On the contrary, most of the time the trend prevails; only occasionally are the errors corrected. It is only on those occasions that one should go against the trend. This line of reasoning leads me to look for the flaw in every investment thesis.... I am ahead of the curve. I watch out for telltale signs that a trend may be exhausted. Then I disengage from the herd and look for a different investment thesis. Or, if I think the trend has been carried to excess, I may probe going against it. Most of the time we are punished if we go against the trend. Only at an inflection point are we rewarded.

“The time has passed for “the complacent assumption of an unchanged world.””

Rufus M. Jones (1863–1948) American writer

What Will Get Us Ready (1944)
Context: I want to make perfectly clear the act that the world is in the fringe, in the penumbra, of a tremendous Revolution, with a big R. We have called it a war and the fighting has been with mechanized weapons, but we shall soon be face to face with awesome situations against which weapons are vain things, as ineffective as Canute’s futile attempts to stop the irresistible tides of the ocean. Nothing is ever going to be the same again and we cannot assume our Quakerism is to be unaffected by the euroclydon that is in front of us. The time has passed for “the complacent assumption of an unchanged world.” This situation which I see coming — though I am afraid most Americans are looking forward fondly to a new period of “normalcy” — this situation makes it more urgent than ever to have our Quaker Society inwardly prepared to be a purveyor of light and leading when the crisis comes. The Christian faith of the ages will be tested more severely than in any former Revolution, because it will be confronted with its supreme enemy, a completely economic, materialistic, and mechanistic interpretation of the word and of human life.

William Hazlitt photo

“There is, however, no prejudice so strong as that which arises from a fancied exemption from all prejudice. For this last implies not only the practical conviction that it is right, but the theoretical assumption that it cannot be wrong.”

"On the Tendency of Sects"
The Round Table (1815-1817)
Context: There is a natural tendency in sects to narrow the mind.
The extreme stress laid upon difierences of minor importance, to the neglect of more general truths and broader views of things, gives an inverted bias to the understanding; and this bias is continually increased by the eagerness of controversy, and captious hostility to the prevailing system. A party-feeling of this kind once formed will insensibly communicate itself to other topics; and will be too apt to lead its votaries to a contempt for the opinions of others, a jealousy of every difference of sentiment, and a disposition to arrogate all sound principle as well as understanding to themselves, and those who think with them. We can readily conceive how such persons, from fixing too high a value on the practical pledge which they have given of the independence and sincerity of their opinions, come at last to entertain a suspicion of every one else as acting under the shackles of prejudice or the mask of hypocrisy. All those who have not given in their unqualified protest against received doctrines and established authority, are supposed to labour under an acknowledged incapacity to form a rational determination on any subject whatever. Any argument, not having the presumption of singularity in its favour, is immediately set aside as nugatory. There is, however, no prejudice so strong as that which arises from a fancied exemption from all prejudice. For this last implies not only the practical conviction that it is right, but the theoretical assumption that it cannot be wrong. From considering all objections as in this manner "null and void,” the mind becomes so thoroughly satisfied with its own conclusions, as to render any farther examination of them superfluous, and confounds its exclusive pretensions to reason with the absolute possession of it.

Peter M. Senge photo

“Mutual reflection. Open and candid conversation. Questioning of old beliefs and assumptions.”

Peter M. Senge (1947) American scientist

The Dance of Change (1999)
Context: Mutual reflection. Open and candid conversation. Questioning of old beliefs and assumptions. Learning to let go. Awareness of how our own actions create the systemic structures that produce our problems. Developing these learning capabilities lies at the heart of profound change.

J. B. Bury photo

“It is an assumption, which cannot be verified, that we shall not reach a point in our knowledge of nature beyond which the human intellect is unqualified to pass”

J. B. Bury (1861–1927) Irish historian and freethinker

Introduction<!-- pp. 3-4 -->
The Idea of Progress: An Inquiry Into Its Origin and Growth (1921)
Context: Science has been advancing without interruption during the last three of four hundred years; every new discovery has led to new problems and new methods of solution, and opened up new fields for exploration. Hitherto men of science have not been compelled to halt, they have always found ways to advance further. But what assurance have we that they will not come up against impassable barriers?... Take biology or astronomy. How can we be sure that some day progress may not come to a dead pause, not because knowledge is exhausted, but because our resources for investigation are exhausted... It is an assumption, which cannot be verified, that we shall not reach a point in our knowledge of nature beyond which the human intellect is unqualified to pass.

Alan Turing photo

“The view that machines cannot give rise to surprises is due, I believe, to a fallacy to which philosophers and mathematicians are particularly subject. This is the assumption that as soon as a fact is presented to a mind all consequences of that fact spring into the mind simultaneously with it. It is a very useful assumption under many circumstances, but one too easily forgets that it is false.”

Source: Computing Machinery and Intelligence (1950), p. 451.
Context: The view that machines cannot give rise to surprises is due, I believe, to a fallacy to which philosophers and mathematicians are particularly subject. This is the assumption that as soon as a fact is presented to a mind all consequences of that fact spring into the mind simultaneously with it. It is a very useful assumption under many circumstances, but one too easily forgets that it is false. A natural consequence of doing so is that one then assumes that there is no virtue in the mere working out of consequences from data and general principles.

Maurice Allais photo

“Any author who uses mathematics should always express in ordinary language the meaning of the assumptions he admits”

Maurice Allais (1911–2010) French economist; 1988 winner of the Nobel Memorial Prize in Economics

in La formation scientifique, Une communication du Prix Nobel d’économie, Maurice Allais http://www.canalacademie.com/Maurice-Allais-la-formation.html, address to the Académie des Sciences Morales et Politiques (1997).
Context: Any author who uses mathematics should always express in ordinary language the meaning of the assumptions he admits, as well as the significance of the results obtained. The more abstract his theory, the more imperative this obligation.
In fact, mathematics are and can only be a tool to explore reality. In this exploration, mathematics do not constitute an end in itself, they are and can only be a means.

Maurice Allais photo

“A theory is only as good as its assumptions.”

Maurice Allais (1911–2010) French economist; 1988 winner of the Nobel Memorial Prize in Economics

If the premises are false, the theory has no real scientific value. The only scientific criterion for judging the validity of a scientific theory is a confrontation with the data of experience.
[Maurice Allais, L'anisotropie de l'espace. La nécessaire révision de certains postulats des théories contemporaines. Les données de l'expérience, Editions Clément Juglar, Paris, 1997, 591, 2-908735-09-1]

H.L. Mencken photo

“It is common to assume that human progress affects everyone-that even the dullest man, in these bright days, knows more than any man of, say, the Eighteenth Century, and is, far more civilized. This assumption is quite erroneous.”

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

Homo Neanderthalensis Baltimore Sun (June 29th, 1925), The Impossible Mencken
1920s
Context: Such obscenities as the forthcoming trial of the Tennessee evolutionist, if they serve no other purpose, at least call attention dramatically to the fact that enlightenment, among mankind, is very narrowly dispersed. It is common to assume that human progress affects everyone-that even the dullest man, in these bright days, knows more than any man of, say, the Eighteenth Century, and is, far more civilized. This assumption is quite erroneous. The man of the educated minority, no doubt, know more than their predecessors, and of some of them, perhaps, it may be said that they are more civilized- though I should not like to be put to giving names0 but the great masses of men, even in this inspired republic, are ignorant, they are dishonest, they are cowardly, they are ignoble. They know little if anything that is worth knowing, and there is not the slightest sign of a natural desire among them to increase their knowledge.

Edward Albee photo

“When you write a play, you make a set of assumptions — that you have something to say, that you know how to say it, that its worth saying, and that maybe someone will come along for the ride. That's all.”

Edward Albee (1928–2016) American playwright

As quoted in Conversations with Edward Albee (1988) by Philip C. Kolin, p. 176
Context: I survive almost any onslaught with a shrug, which must appear as arrogance, but really isn't because I'm not an arrogant person. When you write a play, you make a set of assumptions — that you have something to say, that you know how to say it, that its worth saying, and that maybe someone will come along for the ride. That's all. And then you go about your business, assuming you'd be the first to know if your talent has collapsed.
I don't think I've been a commercial playwright ever. By some curious mischance, a couple of my plays managed to hit an area where commercial success was feasible. But it's wrong to think I'm a commercial playwright who has somehow ceased his proper function. I have always been the same thing — which is not a commercial playwright. I'm not after the brass ring. I very seldom get it anyway, and then it's accidental when I do. … So I write those things that interest me.

“It is true, of course, that like the fruit of the tree of life, Mr. Cabell's artistic progeny sprang from a first conceptual germ — "In the beginning was the Word." That animating idea is the assumption that if life may be said to have an aim it must be an aim to terminate in success and splendor.”

Burton Rascoe (1892–1957) American writer

Introduction to Chivalry (1921) by James Branch Cabell, later published in Prometheans : Ancient and Modern (1933), p. 279
Context: It is true, of course, that like the fruit of the tree of life, Mr. Cabell's artistic progeny sprang from a first conceptual germ — "In the beginning was the Word." That animating idea is the assumption that if life may be said to have an aim it must be an aim to terminate in success and splendor. It postulates the high, fine importance of excess, the choice or discovery of an overwhelming impulse in life and a conscientious dedication to its fullest realization. It is the quality and intensity of the dream only which raises men above the biological norm; and it is fidelity to the dream which differentiates the exceptional figure, the man of heroic stature, from the muddling, aimless mediocrities about him. What the dream is, matters not at all — it may be a dream of sainthood, kingship, love, art, asceticism or sensual pleasure — so long as it is fully expressed with all the resources of self. It is this sort of completion which Mr. Cabell has elected to depict in all his work: the complete sensualist in Demetrios, the complete phrase-maker in Felix Kennaston, the complete poet in Marlowe, the complete lover in Perion. In each he has shown that this complete self-expression is achieved at the expense of all other possible selves, and that herein lies the tragedy of the ideal. Perfection is a costly flower and is cultured only by an uncompromising, strict husbandry.

Richard Wright photo
Georg Wilhelm Friedrich Hegel photo

“He produces Himself of His own act, appears as Being for “Other”; He is, by His own act, the Son; in the assumption of a definite form as the Son, the other part of the process is present, namely, that God loves the Son, posits Himself as identical with Him, yet also as distinct from Him.”

Georg Wilhelm Friedrich Hegel (1770–1831) German philosopher

Hegel, Georg Wilhelm Friedrich, Lectures on the philosophy of religion, together with a work on the proofs of the existence of God. Vol 2 Translated from the 2d German ed. 1895 Ebenezer Brown Speirs 1854-1900, and J Burdon Sanderson p. 118
Lectures on Philosophy of Religion, Volume 2
Context: In the religion of absolute Spirit the outward form of God is not made by the human spirit. God Himself is, in accordance with the true Idea, self-consciousness which exists in and for itself, Spirit. He produces Himself of His own act, appears as Being for “Other”; He is, by His own act, the Son; in the assumption of a definite form as the Son, the other part of the process is present, namely, that God loves the Son, posits Himself as identical with Him, yet also as distinct from Him. The assumption of form makes its appearance in the aspect of determinate Being as independent totality, but as a totality which is retained within love; here, for the first time, we have Spirit in and for itself. The self-consciousness of the Son regarding Himself is at the same time His knowledge of the Father; in the Father the Son has knowledge of His own self, of Himself. At our present stage, on the contrary, the determinate existence of God as God is not existence posited by Himself, but by what is Other. Here Spirit has stopped short half way.

Alexander von Humboldt photo

“While we maintain the unity of the human species, we at the same time repel the depressing assumption of superior and inferior races of men. There are nations more susceptible of cultivation, more highly civilized, more enobled by mental cultivation than others, but none in themselves nobler than others.”

Kosmos (1845 - 1847)
Context: While we maintain the unity of the human species, we at the same time repel the depressing assumption of superior and inferior races of men. There are nations more susceptible of cultivation, more highly civilized, more enobled by mental cultivation than others, but none in themselves nobler than others. All are in like degree designed for freedom; a freedom which, in the ruder conditions of society, belongs only to the individual, but which, in social states enjoying political institutions, appertains as a right to the whole body of the community.

Robert H. Jackson photo

“Now, if any fundamental assumption underlies our system, it is that guilt is personal and not inheritable.”

Robert H. Jackson (1892–1954) American judge

Dissenting in Korematsu v. United States, 323 U.S. 214, 242-45 (1944)
Judicial opinions
Context: Korematsu was born on our soil, of parents born in Japan. The Constitution makes him a citizen of the United States by nativity and a citizen of California by residence. No claim is made that he is not loyal to this country. There is no suggestion that apart from the matter involved here he is not law abiding and well disposed. Korematsu, however, has been convicted of an act not commonly a crime. It consists merely of being present in the state whereof he is a citizen, near the place where he was born, and where all his life he has lived.
A citizen's presence in this locality, however, was made a crime only if his parents were of Japanese birth. Had Korematsu been one of four - the others being, say, a German alien enemy, an Italian alien enemy, and a citizen of American-born ancestors, convicted of treason, but on parole - only Korematsu's presence would have violated the order. The difference between their innocence and his crime would result, not from anything he did, said, or thought, different than they, but only in that he was born of different racial stock.
Now, if any fundamental assumption underlies our system, it is that guilt is personal and not inheritable. Even if all of one's antecedents had been convicted of treason, the Constitution forbids its penalties to be visited upon him. But here is an attempt to make an otherwise innocent act a crime merely because this prisoner is the son of parents as to whom he had no choice, and belongs to a race from which there is no way to resign. If Congress in peace-time legislation should enact such a criminal law, I should suppose this Court would refuse to enforce it.

Tenzin Gyatso photo

“By deceiving one another through false assumptions and misrepresentations there has been, in reality, a great lapse and delay in achieving the real goals.”

Tenzin Gyatso (1935) spiritual leader of Tibet

Letter to Deng Xiaoping (1981)
Context: I agree with and believe in the Communist ideology which seeks the well being of human beings in general and the proletariat in particular, and in Lenin's policy of the equality of nationalities. Similarly, I was pleased with the discussions I had with Chairman Mao on ideology and the policy towards nationalities.
If that same ideology and policy were implemented it would have brought much admiration and happiness. However, if one is to make a general comment on the developments during the past two decades, there has been a lapse in economic and educational progress, the basis of human happiness. Moreover, on account of the hardships caused by the unbearable disruptions, there has been a loss of trust between the Party and the masses, between the officials and the masses, among the officials themselves, and also among the masses themselves.
By deceiving one another through false assumptions and misrepresentations there has been, in reality, a great lapse and delay in achieving the real goals.

“The Theatre of the Absurd … can be seen as the reflection of what seems to be the attitude most genuinely representative of our own time.  The hallmark of this attitude is its sense that the certitudes and unshakable basic assumptions of former ages have been swept away, that they have been tested and found wanting, that they have been discredited as cheap and somewhat childish illusions.”

Martin Esslin (1918–2002) Playwright, theatre critic, scholar

Introduction : The absurdity of the Absurd
The Theatre of the Absurd (1961)
Context: The Theatre of the Absurd … can be seen as the reflection of what seems to be the attitude most genuinely representative of our own time.  The hallmark of this attitude is its sense that the certitudes and unshakable basic assumptions of former ages have been swept away, that they have been tested and found wanting, that they have been discredited as cheap and somewhat childish illusions. The decline of religious faith was masked until the end of the Second World War by the substitute religions of faith in progress, nationalism, and various totalitarian fallacies. All this was shattered by the war.

Frans de Waal photo

“We would not be where we are today had our ancestors been socially aloof. What we need is a complete overhaul of assumptions about human nature. Too many economists and politicians model human society on the perpetual struggle they believe exists in nature, but which is a mere projection. Like magicians, they first throw their ideological prejudices into the hat of nature, then pull them out by their very ears to show how much nature agrees with them. It’s a trick for which we have fallen for too long. Obviously, competition is part of the picture, but humans can’t live by competition alone.”

Frans de Waal (1948) Dutch primatologist and ethologist

The Age of Empathy (2009), p. 6
Context: Don’t believe anyone who says that since nature is based on a struggle for life, we need to live like this as well. Many animals survive not by eliminating each other or by keeping everything for themselves, but by cooperating and sharing. This applies most definitely to pack hunters, such as wolves or killer whales, but also our closest relatives, the primates. In a study in Taï National Park, in Ivory Coast, chimpanzees took care of group mates wounded by leopards, licking their blood, carefully removing dirt, and waving away flies that came near the wounds. They protected injured companions, and slowed down during travel in order to accommodate them. All of this makes perfect sense given that chimpanzees live in groups for a reason, the same way wolves and humans are group animals for a reason. If man is wolf to man, he is so in every sense, not just the negative one. We would not be where we are today had our ancestors been socially aloof. What we need is a complete overhaul of assumptions about human nature. Too many economists and politicians model human society on the perpetual struggle they believe exists in nature, but which is a mere projection. Like magicians, they first throw their ideological prejudices into the hat of nature, then pull them out by their very ears to show how much nature agrees with them. It’s a trick for which we have fallen for too long. Obviously, competition is part of the picture, but humans can’t live by competition alone.

Henry George photo

“To admit that labor needs protection is to acknowledge its inferiority; it is to acquiesce in an assumption that degrades the workman to the position of a dependent, and leads logically to the claim that the employee is bound to vote in the interest of the employer who provides him with work.”

Henry George (1839–1897) American economist

Source: Protection or Free Trade? (1886), Ch. 2
Context: The needs of labor require more than kind words, and are not to be satisfied by such soft phrases as we address to a horse when we want to catch him that we may put a bit in his mouth and a saddle on his back. Let me ask those who are disposed to regard protection as favorable to the aspirations of labor, to consider whether it can be true that what labor needs is to be protected?
To admit that labor needs protection is to acknowledge its inferiority; it is to acquiesce in an assumption that degrades the workman to the position of a dependent, and leads logically to the claim that the employee is bound to vote in the interest of the employer who provides him with work.
There is something in the very word "protection" that ought to make workingmen cautious of accepting anything presented to them under it. The protection of the masses has in all times been the pretense of tyranny — the plea of monarchy, of aristocracy, of special privilege of every kind. The slave owners justified slavery as protecting the slaves.

H.L. Mencken photo

“But under democracy the remotest and most fantastic possibility is a common place of every day. All the axioms resolve themselves into thundering paradoxes, many amounting to downright contradictions in terms. The mob is competent to rule the rest of us—but it must be rigorously policed itself. There is a government, not of men, but of laws—but men are set upon benches to decide finally what the law is and may be. The highest function of the citizen is to serve the state—but the first assumption that meets him, when he essays to discharge it, is an assumption of his disingenuousness and dishonour.”

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

1920s, Notes on Democracy (1926)
Context: Democracy always seems bent upon killing the thing it theoretically loves. I have rehearsed some of its operations against liberty, the very cornerstone of its political metaphysic. It not only wars upon the thing itself; it even wars upon mere academic advocacy of it. I offer the spectacle of Americans jailed for reading the Bill of Rights as perhaps the most gaudily humorous ever witnessed in the modern world. Try to imagine monarchy jailing subjects for maintaining the divine right of Kings! Or Christianity damning a believer for arguing that Jesus Christ was the Son of God! This last, perhaps, has been done: anything is possible in that direction. But under democracy the remotest and most fantastic possibility is a common place of every day. All the axioms resolve themselves into thundering paradoxes, many amounting to downright contradictions in terms. The mob is competent to rule the rest of us—but it must be rigorously policed itself. There is a government, not of men, but of laws—but men are set upon benches to decide finally what the law is and may be. The highest function of the citizen is to serve the state—but the first assumption that meets him, when he essays to discharge it, is an assumption of his disingenuousness and dishonour. Is that assumption commonly sound? Then the farce only grows the more glorious.
I confess, for my part, that it greatly delights me. I enjoy democracy immensely. It is incomparably idiotic, and hence incomparably amusing. Does it exalt dunderheads, cowards, trimmers, frauds, cads? Then the pain of seeing them go up is balanced and obliterated by the joy of seeing them come down. Is it inordinately wasteful, extravagant, dishonest? Then so is every other form of government: all alike are enemies to laborious and virtuous men. Is rascality at the very heart of it? Well, we have borne that rascality since 1776, and continue to survive. In the long run, it may turn out that rascality is necessary to human government, and even to civilization itself—that civilization, at bottom, is nothing but a colossal swindle. I do not know: I report only that when the suckers are running well the spectacle is infinitely exhilarating. But I am, it may be, a somewhat malicious man: my sympathies, when it comes to suckers, tend to be coy. What I can't make out is how any man can believe in democracy who feels for and with them, and is pained when they are debauched and made a show of. How can any man be a democrat who is sincerely a democrat?

Jack Valenti photo

“The entire rostrum of the rating program rests on the assumption of responsibility by parents.”

Jack Valenti (1921–2007) President of the MPAA

The Voluntary Movie Rating System (2004)
Context: The basic mission of the rating system is a simple one: to offer to parents some advance information about movies so that parents can decide what movies they want their children to see or not to see. The entire rostrum of the rating program rests on the assumption of responsibility by parents.

Learned Hand photo

“The judge's authority depends upon the assumption that he speaks with the mouth of others.”

Learned Hand (1872–1961) American legal scholar, Court of Appeals judge

As quoted by William J Brennan Jr, Associate Justice, US Supreme Court, NY Times (October 6, 1963); and later in "The Role of the Court — The Challenge of the Future" in An Affair with Freedom (1967).
Extra-judicial writings
Context: The judge's authority depends upon the assumption that he speaks with the mouth of others. That is to say, the momentum of his utterances must be greater than any which his personal reputation and character can command, if it is to do the work assigned to it — if it is to stand against the passionate resentments arising out of the interests he must frustrate — for while a judge must discover some composition with the dominant trends of his times, he must preserve his authority by cloaking himself in the majesty of an overshadowing past.

“The assumptions and definitions of mathematics and science come from our intuition”

Richard Hamming (1915–1998) American mathematician and information theorist

Methods of Mathematics Applied to Calculus, Probability, and Statistics (1985)
Context: The assumptions and definitions of mathematics and science come from our intuition, which is based ultimately on experience. They then get shaped by further experience in using them and are occasionally revised. They are not fixed for all eternity.

Ron Paul photo

“One of the worst aspects of the census is its focus on classifying people by race. When government tells us it wants information to help any given group, it assumes every individual who shares certain physical characteristics has the same interests, or wants the same things from government. This is an inherently racist and offensive assumption. The census, like so many federal policies and programs, inflames racism by encouraging Americans to see themselves as members of racial groups fighting each other for a share of the federal pie.”

Ron Paul (1935) American politician and physician

None of Your Business! https://web.archive.org/web/20120127122559/http://www.ronpaularchive.com/2004/07/none-of-your-business (12 July 2004).
2000s, 2001-2005
Context: I introduced an amendment last week that would have eliminated funds for this intrusive survey in a spending bill, explaining on the House floor that perhaps the American people dont appreciate being threatened by Big Brother. The amendment was met by either indifference or hostility, as most members of Congress either dont care about or actively support government snooping into the private affairs of citizens. One of the worst aspects of the census is its focus on classifying people by race. When government tells us it wants information to help any given group, it assumes every individual who shares certain physical characteristics has the same interests, or wants the same things from government. This is an inherently racist and offensive assumption. The census, like so many federal policies and programs, inflames racism by encouraging Americans to see themselves as members of racial groups fighting each other for a share of the federal pie.

Gershom Scholem photo

“We shall start from the assumption that a mystic, insofar as he participates actively in the religious life of a community, does not act in the void.”

Gershom Scholem (1897–1982) German-born Israeli philosopher and historian

Source: On the Kabbalah and Its Symbolism (1960), Ch. 1 : Religious Authority and Mysticism
Context: We shall start from the assumption that a mystic, insofar as he participates actively in the religious life of a community, does not act in the void. It is sometimes said, to be sure, that mystics, with their personal striving for transcendence, live outside of and above the historical level, that their experience is unrelated to historical experience. Some admire this ahistorical orientation, others condemn it as a fundamental weakness of mys­ticism. Be that as it may, what is of interest to the history of reli­gions is the mystic's impact on the historical world, his conflict with the religious life of his day and with his community. No his­torian can say — nor is it his business to answer such questions­ whether a given mystic in the course of his individual religious experience actually found what he was so eagerly looking for. What concerns us here is not the mystic's inner fulfillment. But if we wish to understand the specific tension that often prevailed between mysticism and religious authority, we shall do well to recall certain basic facts concerning mysticism.
A mystic is a man who has been favored with an immediate, and to him real, experience of the divine, of ultimate reality, or who at least strives to attain such experience. His experience may come to him through sudden illumination, or it may be the result of long and often elaborate preparations. From a historical point of view, the mystical quest for the divine takes place almost exclusively wit a prescribed tradition-the exceptions seem to be limited to modern times, with their dissolution of all traditional ties. Where such a tradition prevails, a religious authority, established long before the mystic was born, has been recognized by the com­ munity for many generations.

Buckminster Fuller photo

“The assumption is that the inevitability of a solution's realization is inherent in the interaction of human intellect and the constantly transformative evolution of physical universe.”

Buckminster Fuller (1895–1983) American architect, systems theorist, author, designer, inventor and futurist

World Design Science Decade 1965-1975 Phase I (1965), Document 3 : Comprehensive Thinking, "Venus Proximity Day", p. 33 http://challenge.bfi.org/sites/challenge.bfi.org/files/pdf_files/wdsd_phase1_doc3.pdf
1960s
Context: One of my working assumptions which has been proven successful so often as seemingly to qualify it as a reliable tenet is that A problem adequately stated is a problem solved theoretically and immediately, and therefore subsequently to be solved, realistically. Others have probably stated the principle in many ways. The assumption is that the inevitability of a solution's realization is inherent in the interaction of human intellect and the constantly transformative evolution of physical universe. At first the, only subconsciously apprehended, approaching confluences of complex events make themselves known intuitively within the intellectual weather. Then comes a gradually awakening consciousness of the presence of new families of differentiating-out challenging concepts of every day prominence. It is with these randomly patterning families of separate concepts that evolution is about to deal integratively. As a now specific unitary problem it may be disposed of effectively when and if that unified problem becomes "adequately stated" and thereby comprehensibly solvable.

Rollo May photo

“We define religion as the assumption that life has meaning. Religion, or lack of it, is shown not in some intellectual or verbal formulations but in one's total orientation to life. Religion is whatever the individual takes to be his ultimate concern.”

Rollo May (1909–1994) US psychiatrist

Source: Man’s Search for Himself (1953), p. 180
Context: We define religion as the assumption that life has meaning. Religion, or lack of it, is shown not in some intellectual or verbal formulations but in one's total orientation to life. Religion is whatever the individual takes to be his ultimate concern. One's religious attitude is to be found at that point where he has a conviction that there are values in human existence worth living and dying for.

William Kingdon Clifford photo

“We may believe what goes beyond our experience, only when it is inferred from that experience by the assumption that what we do not know is like what we know.”

William Kingdon Clifford (1845–1879) English mathematician and philosopher

The Ethics of Belief (1877), The Limits Of Inference
Context: p>We may believe what goes beyond our experience, only when it is inferred from that experience by the assumption that what we do not know is like what we know. We may believe the statement of another person, when there is reasonable ground for supposing that he knows the matter of which he speaks, and that he is speaking the truth so far as he knows it.It is wrong in all cases to believe on insufficient evidence; and where it is presumption to doubt and to investigate, there it is worse than presumption to believe.</p

Eric Temple Bell photo

“Euclid taught me that without assumptions there is no proof. Therefore, in any argument, examine the assumptions.”

Eric Temple Bell (1883–1960) mathematician and science fiction author born in Scotland who lived in the United States for most of his li…

Mathematics Magazine, Vol. 23-24. (1949), p. 161
Context: Euclid taught me that without assumptions there is no proof. Therefore, in any argument, examine the assumptions. Then, in the alleged proof, be alert for inexplicit assumptions. Euclid's notorious oversights drove this lesson home.

Cyril Connolly photo

“Its cardinal assumption is that neither the writer nor the reader is in a hurry, that both are possessed of a classical education and a private income. It is Ciceronian English.”

Source: Enemies of Promise (1938), Part 1: Predicament, Ch. 3: The Challenge to the Mandarins (p. 17-18)
Context: The Mandarin style at its best yields the richest and most complete expression of the English language. It is the diction of Donne, Browne, Addison, Johnson, Gibbon, de Quincey, Landor, Carlyle and Ruskin as opposed to that of Bunyan, Dryden, Locke, Defoe, Cowper, Cobbett, Hazlitt, Southey and Newman. It is characterized by long sentences with many dependent clauses, by the use of the subjunctive and conditional, by exclamations and interjections, quotations, allusions, metaphors, long images, Latin terminology, subtlety and conceits. Its cardinal assumption is that neither the writer nor the reader is in a hurry, that both are possessed of a classical education and a private income. It is Ciceronian English.

Aristotle photo
Karl Popper photo

“It is often asserted that discussion is only possible between people who have a common language and accept common basic assumptions. I think that this is a mistake.”

Karl Popper (1902–1994) Austrian-British philosopher of science

Source: Conjectures and Refutations: The Growth of Scientific Knowledge (1963), p. 352
Context: It is often asserted that discussion is only possible between people who have a common language and accept common basic assumptions. I think that this is a mistake. All that is needed is a readiness to learn from one's partner in the discussion, which includes a genuine wish to understand what he intends to say. If this readiness is there, the discussion will be the more fruitful the more the partner's backgrounds differ.

Alexander H. Stephens photo

“This idea, though not incorporated in the constitution, was the prevailing idea at that time. The constitution, it is true, secured every essential guarantee to the institution while it should last, and hence no argument can be justly urged against the constitutional guarantees thus secured, because of the common sentiment of the day. Those ideas, however, were fundamentally wrong. They rested upon the assumption of the equality of races. This was an error.”

Alexander H. Stephens (1812–1883) Vice President of the Confederate States (in office from 1861 to 1865)

The Cornerstone Speech (1861)
Context: This idea, though not incorporated in the constitution, was the prevailing idea at that time. The constitution, it is true, secured every essential guarantee to the institution while it should last, and hence no argument can be justly urged against the constitutional guarantees thus secured, because of the common sentiment of the day. Those ideas, however, were fundamentally wrong. They rested upon the assumption of the equality of races. This was an error. It was a sandy foundation, and the government built upon it fell when the 'storm came and the wind blew'.

David Brin photo

“There was one exception to the rule that all our foes have committed the Decadence Assumption.”

David Brin (1950) novelist, short story writer

A rant about stupidity... and the coming civil war... (2009)
Context: There was one exception to the rule that all our foes have committed the Decadence Assumption. Ho Chi Minh never underestimated America. His avowed hero was George Washington and he remained in awe of the U. S., all his life. He remains the only enemy leader who ever defeated us at war, and then only because our hubris (not decadence) got the better of us.

Paul Karl Feyerabend photo

“These are the assumptions we must make to give the questions the polemical force they are supposed to have. Not a single one of them stands up to closer examination.”

Pg. 304.
Against Method (1975)
Context: Is it not a fact that a learned physician is better equipped to diagnose and to cure an illness than a layman or the medicine-man of a primitive society? Is it not a fact that epidemics and dangerous individual diseases have disappeared only with the beginning of modern medicine? Must we not admit that technology has made tremendous advances since the rise of modern science? And are not the moon-shots a most and undeniable proof of its excellence? These are some of the questions which are thrown at the impudent wretch who dares to criticize the special positions of the sciences. The questions reach their polemical aim only if one assumes that the results of science which no one will deny have arisen without any help from non-scientific elements, and that they cannot be improved by an admixture of such elements either. "Unscientific" procedures such as the herbal lore of witches and cunning men, the astronomy of mystics, the treatment of the ill in primitive societies are totally without merit. Science alone gives us a useful astronomy, an effective medicine, a trustworthy technology. One must also assume that science owes its success to the correct method and not merely to a lucky accident. It was not a fortunate cosmological guess that led to progress, but the correct and cosmologically neutral handling of data. These are the assumptions we must make to give the questions the polemical force they are supposed to have. Not a single one of them stands up to closer examination.

Wendell Berry photo

“We have lived by the assumption that what was good for us would be good for the world. We have been wrong.”

Wendell Berry (1934) author

"A Native Hill"
The Long-Legged House (1969)
Context: We have lived by the assumption that what was good for us would be good for the world. We have been wrong. We must change our lives, so that it will be possible to live by the contrary assumption that what is good for the world will be good for us... We must recover the sense of the majesty of the creation and the ability to be worshipful in its presence. For it is only on the condition of humility and reverence before the world that our species will be able to remain in it.

Erwin Schrödinger photo

“So with all due acknowledgement to the fact that physical theory is at all times relative, in that it depends on certain basic assumptions, we may, or so I believe, assert that physical theory in its present stage strongly suggests the indestructibility of Mind by Time.”

Erwin Schrödinger (1887–1961) Austrian physicist

Mind and Matter (1958)
Context: To my view the ‘statistical theory of time’ has an even stronger bearing on the philosophy of time than the theory of relativity. The latter, however revolutionary, leaves untouched the undirectional flow of time, which it presupposes, while the statistical theory constructs it from the order of events. This means a liberation from the tyranny of old Chronos. What we in our minds construct ourselves cannot, so I feel, have dictatorial power over our mind, neither the power of bringing it to the fore nor the power of annihilating it. But some of you, I am sure, will call this mysticism. So with all due acknowledgement to the fact that physical theory is at all times relative, in that it depends on certain basic assumptions, we may, or so I believe, assert that physical theory in its present stage strongly suggests the indestructibility of Mind by Time.

Henry Adams photo

“The effort is as evident and quite as laborious in modern science, starting as it does from multiplicity, as in Thomas Aquinas who started from unity, and it is necessarily less successful, for its true aims as far as it is Science and not disguised Religion, were equally attained by reaching infinite complexity; but the assertion or assumption of ultimate unity has characterised the Law of Energy as emphatically as it has characterised the definition of God in Theology. If it is a reproach to Saint Thomas, it is equally a reproach to Clerk-Maxwell. In truth it is what most men admire in both — the power of broad and lofty generalisation.”

Henry Adams (1838–1918) journalist, historian, academic, novelist

Mont Saint Michel and Chartres (1904)
Context: ... the quality that arouses most surprise in Thomism is its astonishingly scientific method. [... ] Avowedly science has aimed at nothing but the reduction of multiplicity to unity, and has excommunicated, as though it were itself a Church, anyone who doubted or disputed its object, its method, or its results. The effort is as evident and quite as laborious in modern science, starting as it does from multiplicity, as in Thomas Aquinas who started from unity, and it is necessarily less successful, for its true aims as far as it is Science and not disguised Religion, were equally attained by reaching infinite complexity; but the assertion or assumption of ultimate unity has characterised the Law of Energy as emphatically as it has characterised the definition of God in Theology. If it is a reproach to Saint Thomas, it is equally a reproach to Clerk-Maxwell. In truth it is what most men admire in both — the power of broad and lofty generalisation.

Abraham Joshua Heschel photo

“Some tacit assumptions of the theory of insufficiency remain problematic.”

Abraham Joshua Heschel (1907–1972) Polish-American Conservative Judaism Rabbi

Source: Who Is Man? (1965), Ch. 5<!-- Pathos, p. 91 -->
Context: Being is either open to, or dependent on, what is more than being, namely, the care for being, or it is a cul-de-sac, to be explained in terms of self-sufficiency. The weakness of the first possibility is in its reference to a mystery; the weakness of the second possibility is in its pretension to offer a rational explanation.
Nature, the sum of its laws, may be sufficient to explain in its own terms how facts behave within nature; it does not explain why they behave at all. Some tacit assumptions of the theory of insufficiency remain problematic.

Simone Weil photo

“Although it is beyond the reach of any human faculties, man has the power of turning his attention and love towards it.
Nothing can ever justify the assumption that any man, whoever he may be, has been deprived of this power.
It is a power which is only real in this world in so far as it is exercised. The sole condition for exercising it is consent.”

Simone Weil (1909–1943) French philosopher, Christian mystic, and social activist

Draft for a Statement of Human Obligation (1943)
Context: There is a reality outside the world, that is to say, outside space and time, outside man's mental universe, outside any sphere whatsoever that is accessible to human faculties.
Corresponding to this reality, at the centre of the human heart, is the longing for an absolute good, a longing which is always there and is never appeased by any object in this world.
Another terrestrial manifestation of this reality lies in the absurd and insoluble contradictions which are always the terminus of human thought when it moves exclusively in this world.
Just as the reality of this world is the sole foundation of facts, so that other reality is the sole foundation of good.
That reality is the unique source of all the good that can exist in this world: that is to say, all beauty, all truth, all justice, all legitimacy, all order, and all human behaviour that is mindful of obligations.
Those minds whose attention and love are turned towards that reality are the sole intermediary through which good can descend from there and come among men.
Although it is beyond the reach of any human faculties, man has the power of turning his attention and love towards it.
Nothing can ever justify the assumption that any man, whoever he may be, has been deprived of this power.
It is a power which is only real in this world in so far as it is exercised. The sole condition for exercising it is consent.
This act of consent may be expressed, or it may not be, even tacitly; it may not be clearly conscious, although it has really taken place in the soul. Very often it is verbally expressed although it has not in fact taken place. But whether expressed or not, the one condition suffices: that it shall in fact have taken place.
To anyone who does actually consent to directing his attention and love beyond the world, towards the reality that exists outside the reach of all human faculties, it is given to succeed in doing so. In that case, sooner or later, there descends upon him a part of the good, which shines through him upon all that surrounds him.

Buckminster Fuller photo

“What has not been clear is that the potential of this emergency-born technology has always accrued to human's prewar individual initiatives taken in a humble but irrepressible progression of assumptions, measurements, deductions, and codifications of pure science.”

Buckminster Fuller (1895–1983) American architect, systems theorist, author, designer, inventor and futurist

Earth, Inc. (1973) In this passage, Fuller begins to explain why technological progress seems to make great gains in war time and states his view that this is a reflection of advances mainly made in peacetime — wars simply force nations to take notice of their advances in the pure science and then they apply those advances to the war effort. Later in the book Fuller will explain why he thinks war is not necessary to bring advances in the pure sciences into actual production. He uses this to advance the notion that humans can very comfortably live at a high standard of living by "doing more with less."
1970s
Context: It seems to demonstrate that periods of industrial activity in technical syntheses of principles, data, free energy and energy as "matter," find highest employment by the fear-amassed credits of warfare. Therefore the assumption approaches fact that war promotes the major technical advances of civilization... What has not been clear is that the potential of this emergency-born technology has always accrued to human's prewar individual initiatives taken in a humble but irrepressible progression of assumptions, measurements, deductions, and codifications of pure science. (1947)

Robert H. Jackson photo
William Crookes photo

“I shall try to utilize this temper of mind today by clearing away, so far as I can, certain presuppositions, on one side or on the other, which seem to me to depend upon a too hasty assumption that we know more about the universe than as yet we really can know.”

William Crookes (1832–1919) British chemist and physicist

Address to the Society for Psychical Research (1897)
Context: I am not disposed to bewail the limitations imposed by human ignorance. On the contrary, I feel ignorance is a healthful stimulant; and my enforced conviction that neither I nor anyone can possibly lay down beforehand what does not exist in the universe, or even what is not going on all round us everyday of our lives, leaves me with a cheerful hope that something very new and very arresting may turn up anywhere at any minute. … I shall try to utilize this temper of mind today by clearing away, so far as I can, certain presuppositions, on one side or on the other, which seem to me to depend upon a too hasty assumption that we know more about the universe than as yet we really can know.

Alan Watts photo

“everyone has a religion, whether admitted or not, because it is impossible to be human without having some basic assumptions (or intuitions) about existence and the good life.”

Alan Watts (1915–1973) British philosopher, writer and speaker

Source: In My Own Way: An Autobiography 1915-1965 (1972), p. 123

Paul Karl Feyerabend photo

“Such assumptions may be perfectly plausible and even true. Still, one should occasionally put them to a test. Putting them to a test means that we stop using the methodology associated with them, start doing science in a different way and see what happens.”

Pg 295-296.
Against Method (1975)
Context: Naive falsificationism takes it for granted that the laws of nature are manifest an not hidden beneath disturbances of considerable magnitude. Empiricism takes it for granted that sense experience is a better mirror of the world than pure thought. Praise of argument takes it for granted that the artifices of Reason give better results than the unchecked play of our emotions. Such assumptions may be perfectly plausible and even true. Still, one should occasionally put them to a test. Putting them to a test means that we stop using the methodology associated with them, start doing science in a different way and see what happens.

Colin Wilson photo

“No matter how honest scientists think they are, they are still influenced by various unconscious assumptions that prevent them from attaining true objectivity.”

Colin Wilson (1931–2013) author

Source: Mysteries (1978), p. 125
Context: No matter how honest scientists think they are, they are still influenced by various unconscious assumptions that prevent them from attaining true objectivity. Expressed in a sentence, Fort's principle goes something like this: People with a psychological need to believe in marvels are no more prejudiced and gullible than people with a psychological need not to believe in marvels.

William Godwin photo
Chris Hedges photo
Wendell Berry photo
Coraline Ada Ehmke photo
Bhimrao Ramji Ambedkar photo
Bhimrao Ramji Ambedkar photo
Bhimrao Ramji Ambedkar photo
Amiri Baraka photo
Albert Einstein photo
Chris Hedges photo
Ralph Waldo Emerson photo

“How sincere and confidential we can be, saying all that lies in the mind, and yet go away feeling that all is yet unsaid, from the incapacity of the parties to know each other, although they use the same words! My companion assumes to know my mood and habit of thought, and we go on from explanation to explanation until all is said which words can, and we leave matters just as they were at first, because of that vicious assumption. Is it that every man believes every other to be an incurable partialist, and himself a universalist? I talked yesterday with a pair of philosophers; I endeavored to show my good men that I love everything by turns and nothing long; that I loved the centre, but doated on the superficies; that I loved man, if men seemed to me mice and rats; that I revered saints, but woke up glad that the old pagan world stood its ground and died hard; that I was glad of men of every gift and nobility, but would not live in their arms. Could they but once understand that I loved to know that they existed, and heartily wished them God-speed, yet, out of my poverty of life and thought, had no word or welcome for them when they came to see me, and could well consent to their living in Oregon, for any claim I felt on them, — it would be a great satisfaction.”

Ralph Waldo Emerson (1803–1882) American philosopher, essayist, and poet

1840s, Essays: Second Series (1844), Nominalist and Realist

Frantz Fanon photo
John S. Bell photo
Immanuel Kant photo
Hugo Chávez photo
Michael Moorcock photo

“We are still ruled, in some ways, by our Church. We are a people more cursed by religion and its manifestations and assumptions than any other. The Steel Tsar, with his messianic socialism, offers us religion again, perhaps. You English have never had quite the same need for God. We have known despair and conquest too often to ignore Him altogether.”

Michael Moorcock (1939) English writer, editor, critic

He shrugged. “Old habits, Mr Bastable. Religion is the panacea for defeat. We have a great tendency to rationalize our despair in mystical and utopian terms.”
Book 2, Chapter 4 “The Black Ships” (p. 361)
Oswald Bastable, The Steel Tsar (1981)

Sandra Fluke photo
Maurice Allais photo

“A theory is only as good as its assumptions. If the premises are false, the theory has no real scientific value. The only scientific criterion for judging the validity of a scientific theory is a confrontation with the data of experience.”

Maurice Allais (1911–2010) French economist; 1988 winner of the Nobel Memorial Prize in Economics

L'anisotropie de l'espace. La nécessaire révision de certains postulats des théories contemporaines. Les données de l'expérience (1997), p. 591

Olivier Blanchard photo
Marilyn Ferguson photo
Marilyn Ferguson photo
Marilyn Ferguson photo
Daniel Abraham photo

“The several unexamined assumptions in the argument remained unexamined.”

Daniel Abraham (1969) speculative fiction writer from the United States

The Churn (2014)