Quotes about theory (2998 quotes, page 9)

Kozinn, Allan (January 24, 2009). "George Perle, a Composer and Theorist, Dies at 93" http://www.nytimes.com/2009/01/24/arts/music/24perle.html, New York Times.
See: Alban Berg
The Listening Composer

“I've found him to be a disappointment. Wonderful speech in Egypt, and good intentions aside, foreign policy needs to be firmly grounded in reality, and understanding of a sort of chaos theory…[that is to say] it needs to be part good intention, part political intelligence, and part political savvy and knowledge of international interests and national burdens. President Obama has been extremely short-sighted in this sense, and if he fails, it will be a tragic blow for peaceniks and multilateralists the world over, and a manna from heaven for the Republican party.”

Munir Butt (1940–2015) British diplomat

Source: Foreign Affairs. 2009

World , Disappointment , Intelligence , Understanding

“If supersymmetry plays the role in physics that we suspect it does, then it is very likely to be discovered by the next generation of particle accelerators, either at Fermilab… or at CERN… Discovery of supersymmetry would be one of the real milestones in physics, made even more exciting by its close links to still more ambitious theoretical ideas. Indeed, supersymmetry is one of the basic requirements of "string theory," which is the framework in which theoretical physicists have had some success in unifying gravity with the rest of the elementary particle forces. Discovery of supersymmetry would would certainly give string theory an enormous boost.”

Edward Witten (1951) American theoretical physicist

Foreward, written June 30, 1999, to Supersymmetry: Unveiling the Ultimate Laws of Nature (2000) by Gordon Kane

Idea , Success

“Whether the American system is beyond redemption we will have to wait and see. But we can be certain that black patience has run out, and unless white America responds positively to the theory and activity of Black Power, then a bloody, protracted civil war is inevitable.”

James H. Cone (1938–2018) American theologian

Source: Black Theology and Black Power (1969), p. 143

War , Waiting , Patience

“There you have, then, a theoretical physics which is neither the theory of a believer nor that of a nonbeliever, but merely and simply a theory of a physicist; admirably suited to classify the laws studied by the experimenter, it is incapable of opposing any assertion whatever of metaphysics or of religious dogma, and is equally incapable of lending effective support to any such assertion.”

Pierre Duhem (1861–1916) French physicist, historian of science

Notice sur les Titres et Travaux scientifiques de Pierre Duhem rédigée par lui-même lors de sa candidature à l'Académie des sciences (mai 1913), The Aim and Structure of Physical Theory (1906)

Law , Support , Study

“The Buddha Fa” is most profound; among all the theories in the world, it is the most intricate and extraordinary science. In order to explore this domain, humankind must fundamentally change its conventional thinking. Otherwise, the truth of the universe will forever remain a mystery to humankind, and everyday people will forever crawl within the boundary delimited by their own ignorance.”

Li Hongzhi (1951) Chinese religious leader and dissident

Zhuan Falun http://www.falundafa.org/book/eng/zflus.html

People , Truth , World , Thinking

“In science, conjecture drives both experiment and theory for it is only by forming conjectures (hypotheses) that we can make the direction of our experiments and theories informed. If such and such is true, then I should be able to do this experiment and look for this particular result or I should be able to find this theoretical formulation. Conversely, experiment and theory drive conjecture. One makes a startling observation or has a sudden insight and begins to speculate on its significance and implications and to draw possible conclusions”

Robert Curl (1933) American chemist

conjecture
in his Nobel Lecture http://nobelprize.org/nobel_prizes/chemistry/laureates/1996/curl-lecture.html, December 7, 1996, Dawn of the Fullerenes: Experiment and Conjecture

Science , Drawing

“But are there not reasons against all this? Is there not such a law or principle as that of self-preservation? Does not every race owe something to itself? Should it not attend to the dictates of common sense? Should not a superior race protect itself from contact with inferior ones? Are not the white people the owners of this continent? Have they not the right to say what kind of people shall be allowed to come here and settle? Is there not such a thing as being more generous than wise? In the effort to promote civilization may we not corrupt and destroy what we have? Is it best to take on board more passengers than the ship will carry? To all this and more I have one among many answers, altogether satisfactory to me, though I cannot promise it will be entirely so to you. I submit that this question of Chinese immigration should be settled upon higher principles than those of a cold and selfish expediency. There are such things in the world as human rights. They rest upon no conventional foundation, but are eternal, universal and indestructible. Among these is the right of locomotion; the right of migration; the right which belongs to no particular race, but belongs alike to all and to all alike. It is the right you assert by staying here, and your fathers asserted by coming here. It is this great right that I assert for the Chinese and the Japanese, and for all other varieties of men equally with yourselves, now and forever. I know of no rights of race superior to the rights of humanity, and when there is a supposed conflict between human and national rights, it is safe to go the side of humanity. I have great respect for the blue-eyed and light-haired races of America. They are a mighty people. In any struggle for the good things of this world, they need have no fear, they have no need to doubt that they will get their full share. But I reject the arrogant and scornful theory by which they would limit migratory rights, or any other essential human rights, to themselves, and which would make them the owners of this great continent to the exclusion of all other races of men. I want a home here not only for the negro, the mulatto and the Latin races, but I want the Asiatic to find a home here in the United States, and feel at home here, both for his sake and for ours.”

Frederick Douglass (1818–1895) American social reformer, orator, writer and statesman

1860s, Our Composite Nationality (1869)

Men , People , World , Fear

“It seems that Locke had in mind rival goods when he developed his theory (if one consumes it, others can’t). What happens to non-rival goods like ideas? George Bernard Shaw famously said that if you and I have an apple and we exchange apples, you would only have one apple but if you and I have an idea and we exchanged them, we will have two ideas. So, how is it possible to treat ideas as if they were apples i. e. to make them into commodities? It is only through copyright that it is possible to produce scarcity out of ideas and this of course can produce serious benefits for some but not all”

Mattin (1977) Spanish musician

Page 180.
"Anti-Copyright: Why Improvisation and Noise Run Against the Idea of Intellectual Property" (October 2008)

Idea

“Nowadays, however, we are much more aware of the fact that the best proof in the world is worth no more than its premises: every scientific theory is transitory and provisional, in wait for a better one, and accepted only as long as the experimental results conform to its predictions.”

Ivar Ekeland (1944) French mathematician

Source: The Best of All Possible Worlds (2006), Chapter 3, The Least Action Principle, p. 48.

World , Waiting

“As Eastern thought has begun to interest a significant number of people, and meditation is no longer viewed with ridicule or suspicion, mysticism is being taken seriously even within the scientific community An increasing number of scientists are aware that mystical thought provides a consistent and relevant philosophical back ground to the theories of Contemporary science, a conception of the world in which the scientific discoveries of men and women can be in perfect harmony with their SpirItual aims and religious beliefs.”

Fritjof Capra book The Turning Point

Source: The Turning Point (1982), p. 78.

Women , Men , People , World

“Historically, the original purpose of the theory of probability was to describe the exceedingly narrow domain of experience connected with games of chance, and the main effort was directed to the calculation of certain probabilities.”

William Feller (1906–1970) Croatian-American mathematician

Introduction, The Nature of Probability Theory, p. 3.
An Introduction To Probability Theory And Its Applications (Third Edition)

Game , Effort , Chance

“The greatest threat to a robust, autonomous civil society is the ever-growing Leviathan state and those like Obama who see it as the ultimate expression of the collective. Obama compounds the fallacy by declaring the state to be the font of entrepreneurial success. How so? It created the infrastructure — roads, bridges, schools, Internet — off which we all thrive. Absurd. We don't credit the Swiss postal service with the Special Theory of Relativity because it transmitted Einstein’s manuscript to the Annalen der Physik.”

Charles Krauthammer (1950–2018) American journalist

Column, July 20, 2012, "Did the state make you great? : Virtues Obama discounts" http://jewishworldreview.com/cols/krauthammer072012.php3#.U4HWbMJOWUk at jewishworldreview.com.
2010s, 2012

School , Success

“I can’t think of better ways to learn than through pleasure and curiosity. I guess the reason these two qualities play so small a role in formal education is that they are so subjective and individual. Curiosity and delight can’t be institutionalized.Childhood and adolescence form our sensibilities. By the time I arrived in college, I had already developed a deep suspicion of all theories of art that did not originate in pleasure.”

Dana Gioia (1950) American writer

"Lonely Impulse of Delight: One Reader's Childhood," http://www.danagioia.net/essays/elonely.htm The Southern Review (Winter 2005)
Essays

Pleasure , Education , Art , Way

“An "empty world," i. e., a homogeneous manifold at all points at which equations (1) are satisfied, has, according to the theory, a constant Riemann curvature, and any deviation from this fundamental solution is to be directly attributed to the influence of matter or energy.”

Howard P. Robertson (1903–1961) American mathematician and physicist

"On Relativistic Cosmology" (1928)

World

“The title of a work of Cardano's, published in 1552, 'De Subtilitate' (corresponding to what would now be called Transcendental Philosophy), would lead us to expect, in the chapter on minerals, many far fetched theories characteristic of that age; but when treating of petrified shells, he decided that they clearly indicated the former sojourn of the sea upon the mountains.”

Charles Lyell book Principles of Geology

Chpt.3, p. 29
Principles of Geology (1832), Vol. 1

Age , Mountain , Sea

“In what respect… does the general theory of relativity differ…? The answer is: in its universality; the force of gravitation in the geometrical structure acts equally on all matter. There is here a close analogy between the gravitational mass M…(Sun) and the inertial mass m… (Earth) on the one hand, and the heat conduction k of the field (plate)… and the coefficient of expansion c… on the other. …The success of the general relativity theory… is attributable to the fact that the gravitational and inertial masses of any body are… rigorously proportional for all matter.”

Howard P. Robertson (1903–1961) American mathematician and physicist

Geometry as a Branch of Physics (1949)

Universe , Success , Sun

“Certainly, there is no general principle that prevents the creation of an economic theory based on other hypotheses than that of rationality.”

Kenneth Arrow (1921–2017) American economist

1970s-1980s, "Rationality of Self and Others in an Economic System", 1986

“Is democracy in crisis? This question is being posed with increasing urgency by some of the leading statesmen of the West, by columnists and scholars, and— if public opinion polls are to be trusted— even by the publics. In some respects, the mood of today is reminiscent of that of the early twenties, when the views of Oswald Spengler regarding "The Decline of the West" were highly popular. This pessimism is echoed, with obvious Schadenfreude, by various communist observers, who speak with growing confidence of "the general crisis of capitalism" and who see in it the confirmation of their own theories.”

Michel Crozier book The Crisis of Democracy

Source: The Crisis of Democracy, 1975, p. 4: Introduction note

Democracy , Confidence , Mood , Question

“There is another side to the theory of relativity. We have pointed out in the beginning how the development of science is in the direction to make it less subjective, to separate more and more in the observed facts that which belongs to the reality behind the phenomena, the absolute, from the subjective element, which is introduced by the observer, the relative. Einstein's theory is a great step in that direction. We can say that the theory of relativity is intended to remove entirely the relative and exhibit the pure absolute.”

Willem de Sitter (1872–1934) Dutch cosmologist

Kosmos (1932), Above is Beginning Quote of the Last Chapter: Relativity and Modern Theories of the Universe -->

Reality , Science

“Jacob and Monod not only outlined a theory of gene regulation, they also discovered the first regulators of gene transcription. These regulators come in two forms—repressors, genes that encode the regulatory proteins that shut genes off, and as later work showed, activators, genes that encode the regulatory proteins that turn genes on.”

Eric R. Kandel (1929) American neuropsychiatrist

In Search of Memory (2006)

“Schizophrenia--its nature, etiology, and the kind of therapy to use for it--remains one of the most puzzling of the mental illnesses. The theory of schizophrenia presented here is based on communications analysis, and specifically on the Theory of Logical Types. From this theory and from observations of schizophrenic patients is derived a description, and the necessary conditions for, a situation called the "double bind"--a situation in which no matter what a person does, he "can't win."”

Gregory Bateson (1904–1980) English anthropologist, social scientist, linguist, visual anthropologist, semiotician and cyberneticist

It is hypothesized that a person caught in the double bind may develop schizophrenic symptoms.
Gregory Bateson, Don D. Jackson, Jay Haley, and John Weakland (1956) " Towards a theory of Schizophrenia http://www.psychodyssey.net/wp-content/uploads/2012/05/TOWARD-A-THEORY-OF-SCHIZOPHRENIA-2.pdf" In: Behavioral Science (1956) Vol 1, nr.4, pp.251-254

Communication , Nature , Personality

“Linking the basic parts are communication, balance or system parts maintained in harmonious relationship with each other and decision making. The system theory include both man-machine and interpersonal relationships. Goals, man, machine, method, and process are woven together into a dynamic unity which reacts…”

George R. Terry (1909–1979)

Source: Principles of Management, 1960, p. 284 (6th ed. 1971)

Communication , Decision , Parting

“On Mondays, Wednesdays, and Fridays we use the wave theory; on Tuesdays, Thursdays, and Saturdays we think in streams of flying energy quanta or corpuscles.”

William Henry Bragg (1862–1942) British scientist

in Electrons & Ether Waves : being the twenty-third Robert Boyle lecture, on 11th May 1921, Oxford University Press, 1921, p. 11.

Thinking , Flying

“It is a sad place, young man, for you to put your young life into. It is to me far more like a graveyard than like a camp for the living. Look at it! It is billowed all over with the graves of dead issues, of buried opinions, of exploded theories, of disgraced doctrines.”

James A. Garfield (1831–1881) American politician, 20th President of the United States (in office in 1881)

1870s, An Appeal to Young Men (1879)

Life , Sadness , Dead

“On the other hand, it would be materially unjust to take leave of Hartmann and Schopenhauer without emphatically acknowledging the service they have both rendered by so completely unveiling the pessimism latent in any theory that represents the Eternal as impersonal.”

George Holmes Howison (1834–1916) American philosopher

Source: The Limits of Evolution, and Other Essays, Illustrating the Metaphysical Theory of Personal Ideaalism (1905), Later German Philosophy, p.121

“System theories have been applied to a wide spectrum of empirical cases and policy issues. Parsons and his followers, in particular, applied their systems theory to diverse empirical phenomena in sociology as well as in other disciplines: modernization, economics, politics, social order, industrialization and development, Fascism and McCarthyism, international relations, social change and evolution, complex organizations, health care, universities, religion, professions, small groups, and family as well as abstract questions such as the place of norms in maintaining social order both historically and cross-nationally. Marxian theory and dynamic system theories have also been applied to a spectrum of diverse empirical and policy subjects.”

Tom R. Burns (1937) American sociologist

Source: Systems theories (2006), p. 4.

Health , Family , Religion , Question

“Freudian concepts exposed the fraud of the existence of the “individual.” To be absolutely clear here: the Freudian concepts expose the fraud, not so as to perpetuate it, but undo it. That is, unlike the mechanical behaviorists, the point was not to prove that the individual was an illusion; rather it was to show to what extent the individual did not yet exist. To critical theory, psychoanalysis demonstrates the degree to which the individual is de-individualized by society.”

Russell Jacoby (1945) American historian

Source: Social Amnesia: A Critique of Conformist Psychology from Adler to Laing (1975), p. 30

Fraud

“A work of genius is a complex object and there is light to be shed about what went into the making of it. Even in the case of scientific and mathematical achievement we can say a great deal about the existing state of knowledge, the problems it failed to address, why those problems were or had become interesting, the particular capacities which the solver brought to their solution. At the other extreme is a work of art which seems to have much more immediate roots in the personal life of the artist or writer. In between is the area in which Keynes worked, which was partly scientific, partly artistic. This gives a wide justification for a biographical approach. As I put it in the introduction to my first volume: 'If underlying Keynesian theory was Keynes's vision of his age, knowledge of his state of mind and the circumstances which formed it is essential, not only in order to understand how he came to see the world as he did, but also in order to pass judgement on the theory itself.”

Robert Skidelsky (1939) Economist and author

John Maynard Keynes: 1883-1946: Economist, Philosopher, Statesman (2003), Introduction

Life , Age , World , Art

“It was in the 1960s that I began the detailed study of public regulation. My interests were aroused, and my faith in the cliches of the subject destroyed, as so often with other subjects, by the discussions with my friend, Aaron Director. This wonderful man is that rarest of scholars: a clear-headed, imaginative, erudite man who enjoys the task of constructing luminous and original theories but does not even write them down!”

George Stigler (1911–1991) American economist

"George J. Stigler - Biographical," 1982

Faith , Imagination , Study

“A new view of the role of art and science in cartography is clearly needed. It is probably a mistake to view maps as objects that contain varied amounts of scientific or artistic content for which we must determine an appropriate balance (as both Keates, 1984, and Robinson, 1952, seem to, with Keates arguing for more art and Robinson for more science). Instead, it makes more sense to consider complementary artistic and scientific approaches to studying and improving maps, both of which can be applied to any given cartographic problem. The artistic approach is intuitive and holistic, achieving improvements through experience supplemented by critical examination (where critical examination implies expert appraisal of the results of our cartographic decision-making efforts). It draws on science in using perspective, understanding of human vision, color theory, and so on.”

Alan MacEachren (1952) American geographer

Source: How Maps Work: Representation, Visualization, and Design (1995), p. 9

Art , Color , Understanding , Problem

“But the facts are unquestioned. The aeroplane does these things, and if the theory does not give warranty for the practice, then it is the theory which is wrong.”

John William Dunne (1875–1949) British soldier, aeronautical engineer and philosopher

Lecture to the Royal Aeronautical Society (1913)

“I am conscious of being only an individual struggling weakly against the stream of time. But it still remains in my power to contribute in such a way that, when the theory of gases is again revived, not too much will have to be rediscovered.”

Ludwig Boltzmann (1844–1906) Austrian physicist

S. Rajasekar, N.Athavan, "Ludwig Edward Boltzmann"
Attributed

Way , Time

“Darwinian social theory gives us a glimpse of an underlying symmetry and logic in social relationships which, when more fully comprehended by ourselves, should revitalize our political understanding and provide the intellectual support for a science and medicine of psychology. In the process it should also give us a deeper understanding of the many roots of our suffering.”

Robert Trivers (1943) American evolutionary biologist and sociobiologist

Foreword to The Selfish Gene by Richard Dawkins (1976)

Understanding , Support , Suffering , Science

“Although Black feminism and some currents of postmodernist theory share some common assumptions and common language, these are overshadowed by key differences that make them two distinct approaches to combatting oppression. Thus the concept of intersectionality has two different political foundations--one informed primarily by Black feminism and the other by postmodernism. More recent evolution of the post-structuralist approach to identity politics and intersectionality, which has a strong influence over today's generation of activists, places an enormous emphasis on changing individual behavior as the most effective way to combat oppression. This has given rise to the idea of individuals "calling out" interpersonal acts of perceived oppression as a crucial political act. More generally, intersectionality in postmodern terms, even among those who have no idea what postmodernism is.”

Sharon Smith (writer) (1956) American historian

A Marxist Case For Intersectionality (2017)

Way , Behavior , Idea , Strong

“Much early alchemy seems to have been adventure. You heated and mixed and burnt and pounded and to see what would happen. An adventure might suggest an hypothesis that can subsequently be tested, but adventure is prior to theory.”

Ian Hacking (1936) Canadian philosopher

Source: The Emergence Of Probability, 1975, Chapter 4, Evidence, p. 36.

“We should together challenge the ludicrous conspiracy theories of the extremists. The world is not conspiring against Islam; the security services aren’t behind terrorist attacks; our new Prevent duty for schools is not about criminalising or spying on Muslim children. This is paranoia in the extreme.”

David Cameron (1966) Former Prime Minister of the United Kingdom

2010s, 2015, Speech on (20 July 2015)

Children , World , School

“The researcher hoping to break new ground in the theory of experimental design should involve himself in the design of actual experiments. The investigator who hopes to revolutionize decision theory should observe and take part in the making of important decisions.”

George E. P. Box (1919–2013) British statistician

Source: Science and Statistics (1976), p. 792

Hope , Decision , Parting

“We resist hegemonic dominance of feminist thought by insisting that it is a theory in the making, that we must necessarily criticize, question, re-examine, and explore new possibilities. My persistent critique has been informed by my status as a member of an oppressed group, experience of sexist exploitation and discrimination, and the sense that prevailing feminist analysis has not been the force shaping my feminist consciousness. This is true for many women. There are white women who had never considered resisting male dominance until the feminist movement created an awareness that they could and should. My awareness of feminist struggle was stimulated by social circumstance. Growing up in a Southern, black, father-dominated, working class household, I experienced (as did my mother, my sisters, and my brother) varying degrees of patriarchal tyranny and it made me angry-it made us all angry. Anger led me to question the politics of male dominance and enabled me to resist sexist socialization. Frequently, white feminists act as if black women did not know sexist oppression existed until they voiced feminist sentiment. They believe they are providing black women with "the" analysis and "the" program for liberation. They do not understand, cannot even imagine, that black women, as well as other groups of women who live daily in oppressive situations, often acquire an awareness of patriarchal politics from their lived experience, just as they develop strategies of resistance (even though they may not resist on a sustained or organized basis). These black women observed white feminist focus on male tyranny and women's oppression as if it were a "new" revelation and felt such a focus had little impact on their lives. To them it was just another indication of the privileged living conditions of middle and upper class white women that they would need a theory to inform them that they were "oppressed." The implication being that people who are truly oppressed know it even though they may not be engaged in organized resistance or are unable to articulate in written form the nature of their oppression. These black women saw nothing liberatory in party line analyses of women's oppression. Neither the fact that black women have not organized collectively in huge numbers around the issues of "feminism" (many of us do not know or use the term) nor the fact that we have not had access to the machinery of power that would allow us to share our analyses or theories about gender with the American public negate its presence in our lives or place us in a position of dependency in relationship to those white and non-white feminists who address a larger audience.”

Bell Hooks (1952) American author, feminist, and social activist

Source: (1984), Chapter 1: Black Women: Shaping Feminist Theory, p. 10.

Women , People , Imagination , Understanding

“That's all window dressing. That's not fundamental. That's not getting at change and the transformation that must take place. Sure we have to solve problems. Certainly stamp out the fire. Stamp out the fire and get nowhere. Stamp out the fires puts us back to where we were in the first place. Taking action on the basis of results without theory of knowledge, without theory of variation, without knowledge about a system. Anything goes wrong, do something about it, overreacting; acting without knowledge, the effect is to make things worse. With the best of intentions and best efforts, managing by results is, in effect, exactly the same, as Dr. Myron Tribus put it, while driving your automobile, keeping your eye on the rear view mirror, what would happen? And that's what management by results is, keeping your eye on results.”

W. Edwards Deming (1900–1993) American professor, author, and consultant

The Deming of America, Documentary broadcast on the PBS network (1991)

Knowledge , Problem , Effort , Change

“I would suggest to you the advantage, at present, of being very sparing in introducing theory in your papers (I formerly erred much in Geology in that way): let theory guide your observations, but till your reputation is well established be sparing in publishing theory. It makes persons doubt your observations. How rarely R. Brown ever indulged in theory: too seldom perhaps! Do not work too hard, and do not be discouraged because your work is not appreciated by the majority.”

Charles Darwin book More Letters of Charles Darwin

Letter to John Scott, quoted in More Letters of Charles Darwin: A Record of His Work in a Series of Hitherto Unpublished Letters http://books.google.com/books?id=8FXwAAAAMAAJ&, volume 2, page 323 (1903)
Other letters, notebooks, journal articles, recollected statements

Way , Personality

“Two features of QT are commonly taken to be fundamentally non-classical: the absolute randomness of single events in the atomic regime, and the need for a permanent record of the experiment obtained using a macroscopic experimental arrangement…QT can also be applied to the larger system consisting of the original atomic system plus the macroscopic experimental arrangement. In this case, however, the larger system needs to interact with another stage of macroscopic recording. Since this procedure can continue ad infinitum, and is decisively terminated only when the result of an experiment is interpreted by a conscious observer, some noted quantum theorists have promoted the view that the quantum theory has some nexus with the consciousness of the observer…”

Ravi Gomatam (1950) Indian academic

Ravi Gomatam's paper "How do Classical and Quantum Probabilities Differ?" http://www.bvinst.edu/gomatam1/pub-2011-01.pdf, delivered at the conference on Foundations of Probabilities and Physics - 6 (FPP-6), Vaxjo, Sweden, June 13-17, 2011.

Decision

“One thing I learned a long time ago was my fretboard, in terms of all the scales in all the positions…You have to learn it - there are no two ways about it. I shift between positions so easily now that I really don't have to think about them much…I would suggest starting your scale education with the major and minor scales, and after that, diminished, augmented and whole-tone. Then depending on what kind of music you want to play, the modes should be learned. My theory about this kind of thing is that you should learn it all. Once you've learned it you can play whatever you want to play, and I think that your playing will be more advanced, and you'll have a better understanding of the instrument.”

Al Di Meola (1954) guitarist

[Denyer, Ralph, The Guitar Handbook, 2002, 102, 0-679-74275-1]

Education , Music , Way , Understanding

“Science Of Energetics. Although the mechanical hypothesis just mentioned may be useful and interesting as a means of anticipating laws, and connecting the science of thermodynamics with that of ordinary mechanics, still it is to be remembered that the science of thermodynamics is by no means dependent for its certainty on that or any other hypothesis, having been now reduced, to a system of principles, or general facts, expressing strictly the results of experiment as to the relations between heat and motive power. In this point of view the laws of thermodynamics may be regarded as particular cases of more general laws, applicable to all such states of matter as constitute Energy, or the capacity to perform work, which more general laws form the basis of the science of energetics, — a science comprehending, as special branches, the theories of motion, heat, light, electricity, and all other physical phenomena.”

William John Macquorn Rankine (1820–1872) civil engineer

Source: A Manual of the Steam Engine and Other Prime Movers (1859), p. 31

Law , Motivation , Light , Science

“In the knowledge of nature," Aristotle writes, the test of principles "is the unimpeachable evidence of the senses as to the fact." He holds that "lack of experience diminishes our power of taking a comprehensive view of the admitted facts. Hence those who dwell in the intimate association with nature and its phenomena grow more and more able to formulate, as the foundation of their theories, principles such as to admit of a wide and coherent development; while those whom devotion to abstract discussions has rendered unobservant of the facts are too ready to dogmatize on the basis of a few observations.”

Robert Maynard Hutchins (1899–1977) philosopher and university president

Theories should be accredited, Aristotle insists, "only if what they affirm agrees with the facts."
Great Books: The Foundation of a Liberal Education (1954)

Nature , Knowledge , Sense

“The truth is that the mathematical sciences are growing in complete security and harmony. The ideas of Dedekind, Poincare, and Hilbert have been systematically developed with great success, without any conflict in the results. It is only from the philosophical point of view that objections have been raised. They bear on certain ways of reasoning peculiar to analysis and set theory. These modes of reasoning were first systematically applied in giving a rigorous form to the methods of the calculus. [According to them, ] the objects of a theory are viewed as elements of a totality such that one can reason as follows: For each property expressible using the notions of the theory, it is [an] objectively determinate [fact] whether there is or there is not an element of the totality which possesses this property. Similarly, it follows from this point of view that either all the elements of a set possess a given property, or there is at least one element which does not possess it”

Paul Bernays (1888–1977) Swiss mathematician

Paul Bernays, Platonism in mathematics http://sites.google.com/site/ancientaroma2/book_platonism.pdf (1935)

Truth , Way , Mathematics , Idea

“There is always the danger that the use of traditional grammatical terms with reference to a wide variety of languages may be taken to imply a secret belief in universal grammar. Every analysis of a particular ‘language’ must of necessity determine the values of the ad hoc categories to which traditional names are given. What is here being sketched is a general linguistic theory applicable to particular linguistic descriptions, not a theory of universals for general linguistic description.”

John Rupert Firth (1890–1960) English linguist

Source: "A synopsis of linguistic theory 1930-1955." 1957, p. 21; as cited in: Olivares, Beatriz Enriqueta Quiroz. The interpersonal and experiential grammar of Chilean Spanish: Towards a principled Systemic-Functional description based on axial argumentation. Diss. University of Sydney, 2013.

Secret , Universe

“To comprehend evolutionary Theory, one must first understand that it’s only ever a matter of changing proportions –altering or enhancing existing features to build on what is already there. Developmental biology, genetics, and comparative morphology combine to confirm many of these taxonomic stages such that organs do not seem to have appeared abruptly or fully-formed as if out of nowhere, because there is an implied evolutionary origin evident in every case. Even the transition of fish-to-tetrapods, dinosaurs-to-birds, or apes-to-men are each are just a matter of incremental, superficial changes being slowly compiled atop successive tiers of fundamental similarities. These represent monophyletic clades which will forever encompass all the descendants of that clade. This is why birds are still dinosaurs, and humans are still apes, and both are still stegocephalian chordates.”

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

"11th Foundational Falsehood of Creationism" https://www.youtube.com/watch?v=Dm277H3ot6Y, Youtube (June 26, 2008)
Youtube, Foundational Falsehoods of Creationism

Men , Understanding , Bird , Fish

“Every attempt to develop systematic democratic theory has to confront the elementary fact that democracy can be, and in practice has been, interpreted as an ideal political system, perhaps (or probably, or certainly) unattainable in full, and also as an actual, historically existing system, a set of political institutions or processes that are attainable at least under some limiting conditions.”

Robert A. Dahl (1915–2014) American political scientist

Foreword : Reflections on A Preface to Democratic Theory
A Preface to Democratic Theory (Expanded ed., 2006)

Democracy

“Our new economic approach is rooted in ideas which stress the importance of macro-economics, post neo-classical endogenous growth theory and the symbiotic relationships between growth and investment, and people and infrastructure.”

Gordon Brown (1951) British Labour Party politician

Michael White, "The gift of tired tongues", The Guardian, 30 September 1994; Norman Macrae, "You've never had it so incoherent", Sunday Times, 2 October 1994.
Speech at an economic seminar, Tuesday 27 September 1994.
Member of Parliament

People , Idea

“However, in all honesty, I must say that one must essentially forget that all proofs are transcribed in this formal language. In order to think productively, one must use all the intuitive and informal methods of reasoning at one's disposal. At the very end one must check that no errors have been committed; but in practice set theory is treated as any other branch of mathematics. The reason that we can do this is that we will never speak about proofs but only about models.”

Paul Cohen (1934–2007) American mathematician

p. 1078 of "The discovery of forcing." http://www.logic.univie.ac.at/~ykhomski/ST2013/The%20Discovery%20of%20Forcing.pdf Rocky Mountain Journal of Mathematics 32, no. 4 (2002): 1071–1100.

Error , Mathematics , Thinking , Forgetting

“In electromagnetism… the law of the inverse square had been supreme, but, as a consequence of the work of Faraday and Maxwell, it was superseded by the field. And the same change took place in the theory of gravitation. By and by the material particles, electrically charged bodies, and magnets which are the things that we actually observe come to be looked upon only as "singularities" in the field. So far this transformation from the force to the potential, from the action at a distance to the field, is only a purely mathematical operation.”

Willem de Sitter (1872–1934) Dutch cosmologist

Kosmos (1932), Above is Beginning Quote of the Last Chapter: Relativity and Modern Theories of the Universe -->

Law , Mathematics , Change

“Then there is the final possibility, my favorite.
—Yes?
—The final possibility is that I’m God.
—You’re God?
—Just a theory, but the data are provocative. I mean, look at me. Faceless, shapeless, holey, undifferentiated, Jewish, inscrutable…and a hermaphrodite to boot. Years ago, I told you sponges cannot be fatally dismembered, for each part quickly becomes the whole. To wit, I am both immortal and infinite.
—You’re God? You’re God herself? You?
—The data are provocative.
—God is a sponge? A sponge? There’s not much comfort in that.
—Agreed.
—Sponges can’t help us.
—Neither can God, as far as I can tell. I’d be happy to see some contrary data.”

James K. Morrow book Only Begotten Daughter

Source: Only Begotten Daughter (1990), Chapter 18 (p. 312)

God , Help , Parting , Happiness

“We've watched the Homo Sapiens interest group since the first appearance of the Blight. Where is this "Earth" the humans claim to be from? "Half way around the galaxy," they say, and deep in the Slow Zone. Even their proximate origin, Nyjora, is conveniently in the Slowness. We see an alternative theory: Sometime, maybe further back than the last consistent archives, there was a battle between Powers. The blueprint for this "human race" was written, complete with communication interfaces. Long after the original contestants and their stories had vanished, this race happened to get in position where it could Transcend. And that Transcending was tailor-made, too, re-establishing the Power that had set the trap to begin with.We're not sure of the details, but a scenario such as this is inevitable. What we must do is also clear. Straumli Realm is at the heart of the Blight, obviously beyond all attack. But there are other human colonies. We ask the Net to help in identifying all of them. We ourselves are not a large civilization, but we would be happy to coordinate the information gathering, and the military action that is required to prevent the Blight's spread in the Middle Beyond. For nearly seventeen weeks, we've been calling for action. Had you listened in the beginning, a concerted strike might have been sufficient to destroy the Straumli Realm. Isn't the Fall of Relay enough to wake you up? Friends, if we act together we still have a chance.Death to vermin.”

Vernor Vinge A Fire Upon the Deep (1st edition)

Source: A Fire Upon the Deep (1992), p. 245.

Way , Communication , Appearance , Help

“The chance is high that the truth lies in the fashionable direction. But, on the off-chance that it is in another direction — a direction obvious from an unfashionable view of field theory — who will find it? Only someone who has sacrificed himself by teaching himself quantum electrodynamics from a peculiar and unfashionable point of view; one that he may have to invent for himself.”

Richard Feynman (1918–1988) American theoretical physicist

"The Development of the Space-Time View of Quantum Electrodynamics," Nobel Lecture http://nobelprize.org/physics/laureates/1965/feynman-lecture.html (11 December 1965)

Truth , Fashion , Chance

“I speak of the war as fruitless; for it is clear that, prosecuted upon the basis of the proclamations of September 22d and September 24th, 1862, prosecuted, as I must understand these proclamations, to say nothing of the kindred blood which has followed, upon the theory of emancipation, devastation, subjugation, it cannot fail to be fruitless in every thing except the harvest of woe which it is ripening for what was once the peerless republic.”

Franklin Pierce (1804–1869) American politician, 14th President of the United States (in office from 1853 to 1857)

Address to the Citizens of Concord, New Hampshire (4 July 1863).

War , Understanding

“The main objection to the theory of pure visualization is our thesis that the non-Euclidean axioms can be visualized just as rigorously if we adjust the concept of congruence. This thesis is based on the discovery that the normative function of visualization is not of visual but of logical origin and that the intuitive acceptance of certain axioms is based on conditions from which they follow logically, and which have previously been smuggled into the images. The axiom that the straight line is the shortest distance is highly intuitive only because we have adapted the concept of straightness to the system of Eucidean concepts. It is therefore necessary merely to change these conditions to gain a correspondingly intuitive and clear insight into different sets of axioms; this recognition strikes at the root of the intuitive priority of Euclidean geometry. Our solution of the problem is a denial of pure visualization, inasmuch as it denies to visualization a special extralogical compulsion and points out the purely logical and nonintuitive origin of the normative function. Since it asserts, however, the possibility of a visual representation of all geometries, it could be understood as an extension of pure visualization to all geometries. In that case the predicate "pure" is but an empty addition, since it denotes only the difference between experienced and imagined pictures, and we shall therefore discard the term "pure visualization."”

Hans Reichenbach (1891–1953) American philosopher

Instead we shall speak of the normative function of the thinking process, which can guide the pictorial elements of thinking into any logically permissible structure.
The Philosophy of Space and Time (1928, tr. 1957)

Imagination , Problem , Thinking , Change

“The confidence placed in physical theory owes much to its possessing the same kind of excellence from which pure geometry and pure mathematics in general derive their interest, and for the sake of which they are cultivated. … We cannot truly account for our acceptance of such theories without endorsing our acknowledgement of a beauty that exhilarates and a profundity that entrances us.”

Michael Polanyi (1891–1976) Hungarian-British polymath

Source: Personal Knowledge (1958), p. 15

Beauty , Confidence , Mathematics

“The rule systems governing transactions among agents in a defined sphere specify, to a greater or lesser extent, who participates (and who is excluded), who does what, when, where and how, and in relation to whom. ln particular, they define possible rights and obligations, including rules of command and obedience, governing specified categories of actors or roles vis a vis one another. The theory deals with the properties of social rule systems, their role in patterning social life, and the social and political processes whereby such systems are produced, maintained, and transformed as well as implemented in social action and interaction.”

Tom R. Burns (1937) American sociologist

Source: The shaping of social organization (1987), p. 8; Cited in: Carola Aili, Pamela Denicolo, Lars-Erik Nilsson (2008) In Tension Between Organization and Profession. p. 228.

Life

“To make psychology into experimental epistemology is to attempt to understand the embodiment of mind. Here we are confronted by what seem to be three questions, although they may ultimately be only one. The three exist as categorically disperate desiderata.
The first is at the logical level: We lack an adequate, appropriate calculus for triadic relations.
The second is the psychological level: We do not know how we generate hypotheses that are natural and simple.
The third is that the physiological level: we have no circuit theory for the reticular formation that marshals our abductions.
Logically, the problem is far from simple. To be exact, no proposed theory of relations yields a calculus to handle our problem. When I was growing up, only the Aristotelian logic of classes was ever taught, and that badly. The Organon itself contains only a clumsy description of the apagoge - perhaps from the notes of some students who have not understand his master…”

Warren S. McCulloch (1898–1969) American neuroscientist

Source: Embodiments of Mind, (1965), p. 389, Chapter " What's in the brain that ink may character http://vordenker.de/ggphilosophy/mcculloch_whats-in-the-brain.pdf"

Understanding , Question , Nature , Problem

“Theory in the social sciences should have three major functions. First, it should aid in the codification of our existing concrete knowledge. It can do so by providing generalized hypotheses for the systematic reformulation of existing facts and insights, by extending the range of implication of particular hypotheses, and by unifying discrete observations under general concepts. Through codification, general theory in the social sciences will help to promote the process of cumulative growth of our knowledge. In making us more aware of the interconnections among items of existing knowledge which are now available in a scattered, fragmentary form, it will help us fix our attention on the points where further work must be done.
Second, general theory in the social sciences should be a guide to research. By codification it enables us to locate and define more precisely the boundaries of our knowledge and of our ignorance. Codification facilitates the selection of problems, although it is not, of course, the only useful technique for the selection of problems for fruitful research. Further than this, general theory should provide hypotheses to be applied and tested by the investigation of these problems…
Third, general theory as a point of departure for specialized work in the social sciences will facilitate the control of the biases of observation and interpretation which are at present fostered by the departmentalization of education and research in the social sciences.”

Talcott Parsons (1902–1979) American sociologist

Source: Toward a general theory of action (1951), p. 3

Education , Departure , Knowledge , Problem

“The second model is the functionalist model of mind. The organism through acquired S-R responses or through operations on the environmental manages to stay alive and adjust itself to the environment. The Thorndykian and Skinnerian approaches to learning and the adaptive model of the psychoanalytical theory come under this heading.”

Thaddus E. Weckowicz (1919–2000) Canadian psychologist

Source: Models of Mental Illness (1984), p. 102

Learning

“When I resided at Bath I had long been acquainted with the theory of optics and mechanics, and wanted only that experience so necessary in the practical part of these sciences. This I acquired by degrees at that place where in my leisure hours, by way of amusement, I made several two-foot, five-foot, seven-foot, ten-foot and twenty-foot Newtonian telescopes, beside others, of the Gregorian form, of eight, twelve, and eighteen inches, and two, three, five, and ten feet focal length. In this way I made not less than two hundred seven-foot, one hundred and fifty ten-foot, and about eighty twenty-foot mirrors, not to mention the Gregorian telescopes.”

William Herschel (1738–1822) German-born British astronomer, technical expert, and composer

Source: Sir William Herschel: His Life and Works (1880), Ch.4 "Life and Works" Footnote: At least one of these telescopes had the principal mirror made of glass instead of metal. Philosophical Transactions of the Royal Society of London (1803).

Way , Science , Parting

“All interesting issues in natural history are questions of relative frequency, not single examples. Everything happens once amidst the richness of nature. But when an unanticipated phenomenon occurs again and again—finally turning into an expectation—then theories are overturned.”

Stephen Jay Gould book Wonderful Life

Source: Wonderful Life (1989), p. 136

History , Question , Nature

“I think [my experience] gave me—without I think ever romanticizing (because these were people you romanticize as somehow super people), it gave me a very deep and lasting respect for the common sense and the abilities of human beings, adults. At the same time, it increased my awareness of the importance of information and the challenge that that posed, therefore the challenge of education. And the great gap between what people need to know in order to protect their own self-interest and what they do know, which of course in some Platonic and other theories is filled in by those who believe that they know best, a view which as you know I’ve always greatly distrusted.”

Robert A. Dahl (1915–2014) American political scientist

A Conversation with Robert A. Dahl (2009)

People , Education , Thinking , Sense

“I have tried to show that psychiatric research can be empirical and experimental, controlled, and operational and not dependent on inferences, analogies, or anecdotes. Hypotheses can be derived which are testable. Theory is a different matter. At the present we rely heavily on psychoanalytic theory or on still poorly formulated and defined general systems theory, information theory, or transactional theory. To explain the depth and variety of the interrelationship of somatopsychosocial facets of the totality of human behavior in process requires a unified theory of human behavior which we have not yet even approached. Integration or synthesis of biological, psychological, and social theory is not enough.”

Roy R. Grinker, Sr. (1900–1993) American psychiatrist and neurologist

Ginker (1964) as cited in: S. Nassir Ghaemi (2009) The Rise and Fall of the Biopsychosocial Model. p. 24

Behavior , Dependency

“Chaotic theory is mathematically based on non-linear propositions, "meaning that they expressed relationships that were not strictly proportional. Linear relationships can be captured with a straight line on a graph"”

James Gleick book Chaos: Making a New Science

Source: Chaos: Making a New Science, 1987, p. 23 as cited in John A. Rush (1996), Clinical Anthropology: An Application of Anthropological Concepts, p. 75

Mathematics

“This is on the basis of the Aryan invasion theory according to which 'Aryans' invaded India in the early second millennium BC, and conquered it from the 'natives'. This theory is based purely on an eighteenth century linguistic proposition, and has no basis either in archaeology, or in literature, or in the racial-ethnic composition of India. What concerns us more, so far as this present volume is concerned, is the attempt to brand Hindu religious texts, on the basis of this theory, as 'invader' texts: a UNESCO publication characterises the Rigveda as 'the epic of the destruction of one of the great cultures of the ancient world.”

Shrikant Talageri (1958) Indian author

Shrikant Talageri, The Rigveda: A Historical Analysis, 2000.

World , Literature

“Hitherto, the science of Man has been limited to researches… respecting some of its laws, to results deduced from single or insulated observations, and to theories often based on mere glimpses; and these constitute pretty nearly all the materials it possesses.”

Adolphe Quetelet (1796–1874) Belgian astronomer, mathematician, statistician and sociologist

Introductory
A Treatise on Man and the Development of His Faculties (1842)

Law , Science

“Nothing is more characteristic of the Hegelian system of knowledge than the fact that upon its highest pinnacle, where it becomes knowledge of knowledge, i. e. knowledge knowing of itself, it is impossible for it to have any other content but simply the history of philosophy, the account of its continuing self-exposition, in which all individual developments, coming full circle, can only be stages along the road to the absolute philosophy reached in Hegel himself. But that which knowledge is explicitly upon this topmost pinnacle as the history of philosophy, the philosophy completed in Hegel, it is implicitly all along the line: the knowledge of history and the history of knowledge, the history of truth, the history of God, as Hegel was able to say: the philosophy of History. History here has entered so thoroughly into reason, philosophy has so basically become the philosophy of history, that reason, the object of philosophy itself, has become history utterly and completely, that reason cannot understand itself other than a sits own history, and that, from the opposite point of view, it is in a position to recognize itself at once in all history in some stage of its life-process, and also in its entirety, so far as the study permits us to divine the whole. It is a matter of the production of self-movement of the thought-content in the consciousness of the thinking subject. It is not a matter of reproduction! The Hegelian way of looking is the looking of a spectator only in so far as it is in fact in principle and exclusively theory, thinking consciousness. Granting this premise, and setting aside Kierkegaard’s objection that with it the spectator might by chance have forgotten himself, that is the practical reality of his existence, then for Hegel it is also in order (only too much in order!) that the human subject, whilst looking in this manner, stands by no means apart as if it were not concerned. It is in this looking that the something seen is produced. And the thing seen actually has its reality in the fact that it is produced as the thing seen in the looking of the human subject. Man cannot participate more energetically (within the frame-work of theoretical possibility), he cannot be more forcefully transferred from the floor of the theatre on to the stage than in his theory.”

Karl Barth (1886–1968) Swiss Protestant theologian

Karl Barth Protestant Thought From Rousseau to Ritschl, 1952, 1959 p. 284-285
Protestant Thought From Rousseau to Ritschl 1952, 1956

Life , God , Truth , Way

“Pure mathematics is a collection of hypothetical, deductive theories, each consisting of a definite system of primitive, undefined, concepts or symbols and primitive, unproved, but self-consistent assumptions (commonly called axioms) together with their logically deducible consequences following by rigidly deductive processes without appeal to intuition.”

Joshua Girling Fitch (1824–1903) British educationalist

The Fourth Dimension simply Explained. (New York, 1910), p. 58. Reported in Moritz (1914); Also cited in: Howard Eves (2012), Foundations and Fundamental Concepts of Mathematics, p. 167

Mathematics

“Government is not a machine, but a living thing. It falls, not under the theory of the universe, but under the theory of organic life. It is accountable to Darwin, not to Newton.”

Woodrow Wilson (1856–1924) American politician, 28th president of the United States (in office from 1913 to 1921)

Section II: “What Is Progress?”, p. 47
1910s, The New Freedom (1913)

Life , Universe

“Ad Aertsen succeeds in allowing his sense of humour to shine through the deep seriousness of his scientific ethos. He also has a very balanced attitude to the question of "theory or experiment."”

Valentino Braitenberg (1926–2011) Italian-Austrian neuroscientist

Braitenberg cited in: " Ad Aertsen - an expedition into the brain http://www.bcf.uni-freiburg.de/press/before-2010/articles/aa-exped-en.pdf" uni-freiburg.de, 2010

Question , Sense

“Beyond the discrepant local sympathies of these careers – with their splay of temporary identities: Conservative, Zionist, Nazi, Old Whig – they reflected a common theoretical calling. […] In Schmitt’s own writing, the obscure figure assumes various – typically oblique – historical guises, as political or juridical restrainer in different epochs. But the Stygian cap fits the collective effort of this cluster of thinkers. For these were indeed constructions designed to hold something back. What they all in the end sought to restrain was the risks of democracy – seen and feared through the prisms of their theories of law, as the abyss of its absence: to misterion tes anomias, the mystery of lawlessness.”

Perry Anderson (1938) British historian

Source: Spectrum: From Right to Left in the World of Ideas (2005), Ch. 1. "The Intransigent Right, Michael Oakeshott, Leo Strauss, Carl Schmitt, Friedrich von Hayek" (1992), p. 26

Fear , Law , Democracy , Effort

“There is such a difference between life and theory.”

Anthony Trollope book Phineas Finn

Source: Phineas Finn (1869), Ch. 40

Life

“Science Fiction Gods; Do they take much of an interest in us? I doubt it. How much entertainment does an ant's nest provide you with?
'Adepticus Sir, that bunch of Ornithoids on Artoc 4 that you asked me to observe, well they've just trashed their planet.'
'Oh that is a pity Initiatus Jones. What was it this time, ecological screw up or nuclear winter?'
'Worse than that sir, i looks lke they were mucking around with vacuum energy without having first invented the Mobius sphere.'
'Ah yes, the old classic mistake, we loose a few like that.'
'Could we not have tipped them off about it Sir?'
'I'm afraid not Jones, stupidity must remain its own reward, it's regrettable but there you are. Did you salvage anything?'
'They composed some fairly good poetry a couple of centuries ago, and some rather fine cloud sculptures fairly recently, I've logged some records in the archives.'
'Splendid Jones, I'll peruse them this evening. What about those Apes on Sol 3, how are they getting on?'
'Quit a bit of warfare as usual Sir, mostly based on chemical explosives these days, but with the occasional use of plutonium. Many of them have developed a belief in a big bang theory, and they reckon that they have the maths to prove it.'
'Really? Smith in anthropology will probably find that hilarious, I'm sure she would appreciate the data. It was one of her old Stomping grounds you know?'
'No I didnt know that Sir'
'It was a long time ago Jones, and a bit of a fiasco actually, she gave them a piece of her mind about some of their barbaric behavior which then abruptly became worse. Ever since then they have been obsessed with the number plate on her craft, it read 'JHVH'. The department gave her a desk job after that.”

Peter J. Carroll (1953) British occultist

Source: The Apophenion (2008), p. 107-108

God , Stupidity , Behavior , Science

“Theories of the postmodern - whether celebratory or couched in the language of moral revulsion and denunciation - bear a strong family resemblance to all those more ambitious sociological generalizations which, at much the same time, bring us the news of the arrival and inauguration of a whole new type of society, most famously baptized "postindustrial society"(Daniel Bell) but often also designated consumer society, media society, information society, electronic society, or high tech and the like. Such theories have the obvious ideological mission of demonstrating, to their own relief, that the new social formation in question no longer obeys the laws of classical capitalism, namely, the primacy of industrial production and the omnipresence of class struggle.”

Fredric Jameson (1934) American academic

Source: Postmodernism: Or, The Cultural Logic of Late Capitalism (1991), Chapter 1: The Cultural Logic of Late Capitalism

Family , Law , Question , Strong

“The theory of interest was wrapped in utter obscurity, until Hume and Smith dispelled the vapor.”

Jean-Baptiste Say (1767–1832) French economist and businessman

Source: A Treatise On Political Economy (Fourth Edition) (1832), Book II, On Distribution, Chapter VIII, Section I, p. 354

“… only a fraction of book learning will seep into practical life anyhow; and the more foolish the theory, the less of it.”

Carl von Clausewitz book On War

Source: On War (1832), Book 6, Chapter 17.

Life , Books , Learning

“The aim of this volume is to work out an evolutionary and behavioristic, or rather volitional, theory of value. It was commenced thirty-five years ago at Johns Hopkins University under my stimulating teacher, Richard T. Ely.”

John R. Commons (1862–1945) United States institutional economist and labor historian

Source: Legal foundations of capitalism. 1924, p. vii

Teachers , Universe

“Scientific treatment of the subject of currency is impossible without some form of the quantity theory … but the quantity theory by itself is inadequate, and it leads up to the method of treatment based on what I have called the consumers’ income and the consumers’ outlay – that is to say, simply the aggregates of individual incomes and individual expenditures.”

Ralph George Hawtrey (1879–1975) British economist

Source: Currency and Credit (1919), p. v

“Greene takes it for granted, and here the great majority of physicists agree with him, that the division of physics into separate theories for large and small objects is unacceptable. … Greene believes that there is an urgent need to find a theory of quantum gravity that applies to large and small objects alike. … As a conservative, I do not agree that a division of physics into separate theories for large and small is unacceptable. … The essence of any theory of quantum gravity is that there exists a particle called the graviton … I looked at various possible ways of detecting gravitons and did not find a single one that worked. Because of the extreme weakness of the gravitational interaction, any putative detector of gravitons has to be extremely massive. If the detector has normal density, most of it is too far from the source of gravitons to be effective, and if it is compressed to a high density around the source it collapses into a black hole. There seems to be a conspiracy of nature to prevent the detector from working.”

Freeman Dyson (1923) theoretical physicist and mathematician

The Scientist As Rebel (2006)

Way , Nature

“Found that in a universe that is expanding after a big bang event, neutrinos would turn up at a detector before they were emitted. Only future-going neutrinos were possible in the Steady state cosmology while the ever-expanding big bang models gave neutrinos travelling into Steady State theory to the past.”

Jayant Narlikar (1938) Indian physicist

Neutrino misbehaviour suggested 50 years ago

Travel , Universe , Past , Future

“Equally unavailing is the insistence that the statute is designed to prevent the circulation of scandal which tends [p722] to disturb the public peace and to provoke assaults and the commission of crime. Charges of reprehensible conduct, and in particular of official malfeasance, unquestionably create a public scandal, but the theory of the constitutional guaranty is that even a more serious public evil would be caused by authority to prevent publication. To prohibit the intent to excite those unfavorable sentiments against those who administer the Government is equivalent to a prohibition of the actual excitement of them, and to prohibit the actual excitement of them is equivalent to a prohibition of discussions having that tendency and effect, which, again, is equivalent to a protection of those who administer the Government, if they should at any time deserve the contempt or hatred of the people, against being exposed to it by free animadversions on their characters and conduct. There is nothing new in the fact that charges of reprehensible conduct may create resentment and the disposition to resort to violent means of redress, but this well understood tendency did not alter the determination to protect the press against censorship and restraint upon publication. […] The danger of violent reactions becomes greater with effective organization of defiant groups resenting exposure, and if this consideration warranted legislative interference with the initial freedom of publication, the constitutional protection would be reduced to a mere form of words.”

Charles Evans Hughes (1862–1948) American judge

Near v. Minnesota, 283 U.S. 697 (1931).
Judicial opinions

People , Peace , Freedom , Evil

“Information theory, introducing the concept of information as a quantity measurable by an expression isomorphic to negative entropy in physics, and developing the principles of its transmission.”

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

General System Theory (1968), 4. Advances in General Systems Theory

“At present, a nonspecialist might well regard the Wiener-Kolmogorov theory of filtering and prediction [1, 2] as "classical' — in short, a field where the techniques are well established and only minor improvements and generalizations can be expected.
That this is not really so can be seen convincingly from recent results of Shinbrot [3], Stceg [4], Pugachev [5, 6], and Parzen [7]. Using a variety of methods, these investigators have solved some long-stauding problems in nonstationary filtering and prediction theory. We present here a unified account of our own independent researches during the past two years (which overlap with much of the work [3-71 just mentioned), as well as numerous new results. We, too, use time-domain methods, and obtain major improvements and generalizations of the conventional Wiener theory. In particular, our methods apply without modification to multivariate problems.”

Rudolf E. Kálmán (1930–2016) Hungarian-born American electrical engineer

Source: New results in linear filtering and prediction theory (1961), p. 95 Opening paragraphs

Problem , Time , Past

“The theory is the result of listening to the problem. When the theory acquires a life of its own because some people like it more than the real world, all kinds of uninspiring, uninteresting things happen, so the key is both to listen to the problem and to study the theory. But always remember that just as much theory is bunk as there are buggy solutions. There is nothing more wrong with "theory" than "solutions" – both their quality and their applicability are orthogonal to their existence.”

Erik Naggum (1965–2009) Norwegian computer programmer

Re: "Choose the Right Language" in "Tutorial" by Norvig and Pitman http://groups.google.com/group/comp.lang.lisp/msg/99d41ab4a42978b1 (Usenet article).
Usenet articles, Miscellaneous

Life , People , World , Problem

“Concepts like those of organization, wholeness, directiveness, teleology, control, self-regulation, differentiation, and the like are alien to conventional science. However, they pop up everywhere in the biological, behavioral, and social sciences and are, in fact, indispensable for dealing with living organisms or social groups. Thus, a basic problem posed to modem science is a general theory of organization. General Systems Theory is, in principle, capable of giving exact definitions for such concepts.”

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

1950s, "General systems theory," 1956

Behavior , Problem , Science

“We are Brigand Philosophers
Our hearts are high and cheery,
For we know our robbery rests upon
A sound economic theory!”

Robertson Davies (1913–1995) Canadian journalist, playwright, professor, critic, and novelist

The Golden Ass (1999)

Heart