Quotes about theory (2998 quotes, page 26)

“Talcott Parsons, the "incurable theorist" in his own words,… brought together, in a systematic and generalized form, the main outlines of a conceptual scheme of social action and systems (e. g. 1951). His frame of reference focused on the description of the system of institutionalized roles, motivational process, economic exchange, political power and other Issues that according to his view should be included in a general sociological theory.”

Béla H. Bánáthy (1919–2003) Hungarian linguist and systems scientist

Béla H. Bánáthy (1985) Proceedings, Society for General Systems Research international. Vol 1. p. xxv

Motivation

“The humanitarian in theory is the terrorist in action.”

Isabel Paterson (1886–1961) author and editor

Source: The God of the Machine (1943), p. 242

“"One sees, from this Essay, that the theory of probabilities is basically just common sense reduced to calculus; it makes one appreciate with exactness that which accurate minds feel with a sort of instinct, often without being able to account for it."”

Pierre-Simon Laplace (1749–1827) French mathematician and astronomer

"On voit, par cet Essai, que la théorie des probabilités n'est, au fond, que le bon sens réduit au calcul; elle fait apprécier avec exactitude ce que les esprits justes sentent par une sorte d'instinct, sans qu'ils puissent souvent s'en rendre compte."
From the Introduction to Théorie Analytique des Probabilités http://visualiseur.bnf.fr/Visualiseur?Destination=Gallica&O=NUMM-88764, second and later editions; also published separately as Essai philosophique sur les Probabilités (1814). Œuvres complètes de Laplace, tome VII, p. cliii, Paris: Gauthier-Villars, 1878-1912.
Also reported as: "The theory of probabilities is at bottom nothing but common sense reduced to calculus; it enables us to appreciate with exactness that which accurate minds feel with a sort of instinct for which ofttimes they are unable to account."
Or as: "Probability theory is nothing but common sense reduced to calculation."

Feeling , Sense

“Organization theory is the branch of sociology that studies organizations as distinct units in society. The organizations examined range from sole proprietorships, hospitals and community-based non-profit organizations to vast global corporations. The field’s domain includes questions of how organizations are structured, how they are linked to other organizations, and how these structures and linkages change over time. Although it has roots in administrative theories, Weber’s theory of bureaucracy, the theory of the firm in microeconomics, and Coase’s theory of firm boundaries, organization theory as a distinct domain of sociology can be traced to the late 1950s and particularly to the work of the Carnegie School. In addition to sociology, organization theory draws on theory in economics, political science and psychology, and the range of questions addressed reflects this disciplinary diversity. While early work focused on specific questions about organizations per se – for instance, why hierarchy is so common, or how businesses set prices – later work increasingly studied organizations and their environments, and ultimately organizations as building blocks of society. Organization theory can thus be seen as a family of mechanisms for analysing social outcomes.”

Gerald F. Davis (1961) American sociologist

Gerald F. Davis (2013). "Organizational theory," in: Jens Beckert & Milan Zafirovski (eds.) International Encyclopedia of Economic Sociology, p. 484-488

School , Family , Communication , Question

“When brought to the proletariat from the capitalist class, science is invariably adapted to suit capitalist interests. What the proletariat needs is a scientific understanding of its own position in society. That kind of science a worker cannot obtain in the officially and socially approved manner. The proletarian himself must develop his own theory. For this reason he must be completely self-taught.”

Karl Kautsky (1854–1938) Czech-Austrian philosopher, journalist, and Marxist theoretician

" The intellectuals and the workers http://www.marxists.org/history/etol/revhist/backiss/vol1/no1/kautsky.html," Die Neue Zeit, vol. 22, no. 4 (1903)

Understanding , Science

“In Francis’s view there was ultimate gold in this commitment to impractical knowledge, to theories that had no responsibilities other than to be true. On good days the new ideas inched human intellect toward the grand understandings that were science’s pride and joy.”

James K. Morrow (1947) (1947-) science fiction author

Source: The Wine of Violence (1981), Chapter 11 (p. 130)

Idea , Understanding , Knowledge , Science

“Either history is really governed by laws, and in that case a truly human-activity is impossible, except perhaps in a technical sense; or human beings really make their own history, and then the task of theory will not be directed to discovering 'laws', but to the elucidation of the conditions with in which human activity unfolds.”

Cornelius Castoriadis (1922–1997) Greek-French philosopher

From an interview conducted on 23 March 1983 for the May-August issue of the French journal Lutter ( "Marx today: the tragicomical paradox " http://www.rebeller.se/m.html). It was translated by Franco Schiavoni for the January 1984 issue of the Australian magazine Thesis Eleven.

Law , History , Sense

“Giving up Einstein's theory of gravity is simply unacceptable to many in the community. It may take a new generation of physicists to view the evidence with unclouded eyes.”

John Moffat book Reinventing Gravity

Epilogue, p. 221
Reinventing Gravity (2008)

Communication

“All genuine political theories presuppose man to be evil.”

Carl Schmitt book The Concept of the Political

The Concept of the Political (1927)

Evil

“The management system of an organization must have compatible component parts if it is to function effectively. This conclusion has a very important implication; experiments in organizations must involve internally consistent changes. The traditional atomistic research design is not appropriate for experiments involving organizational theory or management systems. Every aspect of a management system is related to every other part and interacts with it.
The results obtained by altering a single variable or procedure while keeping all others the same usually will yield quite different results from those obtained when that variable is changed along with simultaneous and compatible changes in all other aspects of the management system. The true influence of altering one aspect of the system cannot be determined by varying it and it alone… In experiments involving organizational theory and management systems, therefore, a systems approach must be used. The organic integrity of each system must be maintained while experimental variations are being made.”

Rensis Likert (1903–1981) American statistician

Source: The Human Organization, 1967, p. 123

Change , Parting

“When a fact came along, he junked theories that failed to match.”

Robert A. Heinlein book Have Space Suit—Will Travel

Source: Have Space Suit—Will Travel (1958), Chapter 12

“Constant warfare, especially against the Muslims, gave rise to a new type of military man—one who combined the character and role of both monk and warrior. These knights, organized into military orders, served officially under the Pope but were essentially independent. Their grand master was both an abbot and a general. They lived under a modified Cistercian rule, and they took monastic vows of obedience, poverty, and chastity. As monks, in theory they owned nothing; for example, their horses and armor were loaned to them by the order. In practice they became a wealthy and often arrogant standing army. Having studied Byzantine and Muslim castles and warfare, they built huge castles that changed castle design in Europe.”

Marilyn Stokstad (1929–2016) art historian

Source: Medieval castles (2005), Ch. 2 : The Castle as Fortress : The Castle and Siege Warfare

Study , Change , Horse

“Later evolutionary theorists of linear progress had to advance the overtly physical and historical claim that an ancestral lineage of arthropods actually turned over to become the first vertebrates (for the classical statement of the inversion theory, see William Patten, The Grand Strategy of Evolution, 1920).”

Stephen Jay Gould book Leonardo's Mountain of Clams and the Diet of Worms

Source: Leonardo's Mountain of Clams and the Diet of Worms (1998) "Brotherhood by Inversion", p. 327

“What is the deep background on the deep male? From 100,000 BC until, let's say, 1792 — Mary Wollstonecraft and her Vindication of the Rights of Women — there was simply the man, whose main characteristics was that he got away with everything. From 1792 until about 1970, there was, in theory anyway, the "enlightened" man, who, while continuing to get away with everything, agreed to meet women to talk about talks which would lead to political concessions. Post-1970, the enlightened man became the new man, who isn't interested in getting away with anything, who believes, indeed, that the female is not merely equal to the male but is his plain superior.”

Martin Amis (1949) Welsh novelist

"Political Correctness: Robert Bly and Philip Larkin" (1997)

Women

“Lack of specificity around stakeholder identity remains a serious obstacle to the further development of stakeholder theory and its adoption in actual practice by business managers. Nowhere is this shortcoming more evident than in stakeholder theory's treatment of the constituency known as 'community.”

R. Edward Freeman (1951) American academic

Freeman (2001) "Enhancing Stakeholder Practice: A Particularized Exploration of Community," 2001, cited in: Enhancing Stakeholder Practice, Ten Years Later: Professor Ed Freeman on Community, Technology and Globalization http://www.justmeans.com/Enhancing-Stakeholder-Practice-Ten-Years-Later-Professor-Ed-Freeman-on-Community-Technology-Globalization/48445.html, in: Corporate social responsibility, April 15, 2011

Communication , Business

“According to the Special Theory of Relativity, the velocity of a moving body is always less than the velocity of light. Since the energy of motion of a body depends on its inertial mass and its velocity, it follows that if the energy of a body is increased indefinitely by the continual application of a force, the inertial mass of the body must be increased too; for, if not, the velocity would ultimately increase indefinitely and exceed the velocity of light. Einstein found that, corresponding to any increase in the energy content of a body, there is an equivalent increase in its inertial mass. Mass and energy thus appeared to be different names for the same thing, the energy associated with a mass M being Mc2, where c is the velocity of light; and the mass M of a body moving with velocity v he found to be given by the following formulaM = \frac {m}{\sqrt{(1 - \frac {v^2}{c^2}}}</center”

Gerald James Whitrow (1912–2000) British mathematician

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

Light , Appearance , Dependency

“The party which is humorously called the Douglas Democracy no more recognizes the rights declared by the Declaration of Independence to be inalienable than does the party of the administration. Its leader repudiates the theory that the Constitution establishes slavery, but he does not perceive in it, or in the circumstances of its adoption, or in the expressed sentiments and actions of its framers, any reason to suppose that it favors liberty more than slavery. He leaves all human rights at the mercy of a majority, and insists that the Constitution does the same.”

George William Curtis (1824–1892) American writer

1850s, The Present Aspect of the Slavery Question (1859)

Democracy

“It is traditional in the theory of the firm to define the production opportunity set available to the firm in terms of its boundary -- the maximum attainable set of output quantities for various input quantities, given the state of technology and knowledge. This boundary is the production function of the firm. One of our purposes here is to point out the dependence of such production functions on the structure of property rights and contracting rights within which the firm exists. We redefine the production function in order to recognize the dependence of output on the structure of property and contracting rights. That expanded framework is then used to discuss a concrete set of problems surrounding the role of labor in the firm ranging from the 'labor-managed firm' system (in which tradable capital value residual claims [common stock] are legally prohibited), and the codetermination and industrial democracy movements (in which management participation by labor is required by law), to cooperatives and professional partnerships (i. e., quasi-labor-managed firms which arise out of the voluntary contracting process), and the capitalist corporation.”

Michael Jensen (1939) American economist

Michael C. Jensen and William H. Meckling. "Rights and production functions: An application to labor-managed firms and codetermination." Journal of business (1979): 469-506.

Law , Democracy , Knowledge , Problem

“The notion that truths external to the mind may be known by intuition or consciousness, independently of observation and experience, is, I am persuaded, in these times, the great intellectual support of false doctrines and bad institutions. By the aid of this theory, every inveterate belief and every intense feeling, of which the origin is not remembered, is enabled to dispense with the obligation of justifying itself by reason, and is erected into its own all-sufficient voucher and justification. There never was such an instrument devised for consecrating all deep-seated prejudices.”

John Stuart Mill book Autobiography

Source: Autobiography (1873), Ch. 7: General View of the Remainder of My Life (p. 158)

Truth , Feeling , Support , Time

“In the interior of the atom, Bohr had tried the plan of retaining the particle-electron and modifying the classical mechanics. Heisenberg took the opposite course, his procedure amounting in effect to retaining the classical mechanics, at least in form, and modifying the electron. Actually, the electron dropped out all together, because it exists only as a matter of inference and not of direct observation. For the same reason, the new theory contains no mention of atoms, nuclei, protons, or of electricity in any shape or form. The existences of all these are matters of inference, and Heisenberg's purely mathematical theory could no more make contact with them than with the efficiency of a turbine or with the price of wheat.”

James Jeans (1877–1946) British mathematician and astronomer

Physics and Philosophy (1942)

Mathematics

“Satan's design in instigating the French revolution was to create an alarm throughout Europe, especially among the influential class, unfavorable to liberty, and so illustrate in France the theory that, were the superstitions of Rome to be overthrown and liberty to be given full sway, all law and order would speedily end. This was a master-stroke of policy, worthy of its author, and designed, as the prophet shows, to overwhelm the "woman" (the reformed Church), and to drive all conservatives and peace-lovers - rulers and ruled - back to union and harmony with Papacy. The failure of the scheme was not due to lack of craftiness in its designer, but to the overruling power of God, whereby he is able to cause all things to work together for good.”

Charles Taze Russell (1852–1916) Founder of the Bible Student Movement

Source: Milennial Dawn, Vol. III: Thy Kingdom Come (1891), p. 66.

God , Peace , Law , Lovers

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

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

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

Life , World , Way , Behavior

“The point of one of [Rawls’] main constructions—the introduction of the “veil of ignorance”—is precisely to exclude from consideration empirical information that might prejudice the overriding normative force of the outcome. It is, then, extremely striking, not to say astounding, to the lay reader that the complex theoretical apparatus of Theory of Justice, operating through over 500 pages of densely argued text, eventuates in a constitutional structure that is a virtual replica (with some extremely minor deviations) of the arrangements that exist in the United States.”

Raymond Geuss (1946) British philosopher

“Liberalism and its Discontents,” p. 22.
Outside Ethics (2005)

Justice

“The hangover theory, then, turns out to be intellectually incoherent; nobody has managed to explain why bad investments in the past require the unemployment of good workers in the present. Yet the theory has powerful emotional appeal. Usually that appeal is strongest for conservatives, who can't stand the thought that positive action by governments (let alone—horrors!—printing money) can ever be a good idea. Some libertarians extol the Austrian theory, not because they have really thought that theory through, but because they feel the need for some prestigious alternative to the perceived statist implications of Keynesianism. And some people probably are attracted to Austrianism because they imagine that it devalues the intellectual pretensions of economics professors. But moderates and liberals are not immune to the theory's seductive charms—especially when it gives them a chance to lecture others on their failings.”

Paul Krugman (1953) American economist

"The Hangover Theory", Slate (Dec. 4, 1998)

Money , People , Feeling , Imagination

“Theory is a dirty word in some managerial quarters. That is rather curious, because all of us, managers especially, can no more get along without theories than libraries can get along without catalogs — and for the same reason: theories help us make sense of incoming information.”

Henry Mintzberg (1939) Canadian busines theorist

Source: Managers Not MBAs (2005), p. 249

Sense , Help

“Is there some society you know that doesn't run on greed? You think Russia doesn't run on greed? You think China doesn't run on greed? What is greed? Of course, none of us are greedy, it's only the other fellow who's greedy. The world runs on individuals pursuing their separate interests. The great achievements of civilization have not come from government bureaus. Einstein didn't construct his theory under order from a bureaucrat. Henry Ford didn't revolutionize the automobile industry that way. In the only cases in which the masses have escaped from the kind of grinding poverty you're talking about, the only cases in recorded history, are where they have had capitalism and largely free trade. If you want to know where the masses are worse off, worst off, it's exactly in the kinds of societies that depart from that. So that the record of history is absolutely crystal clear that there is no alternative way, so far discovered, of improving the lot of the ordinary people that can hold a candle to the productive activities that are unleashed by the free-enterprise system.”

Milton Friedman (1912–2006) American economist, statistician, and writer

from an interview with Phil Donahue (1979): partial transcript http://www.slobodaiprosperitet.tv/en/node/847 from SiP TV ; or find link to full interview in the External links Section

People , World , Way , History

“[At Princeton Samuel Wilks…] was the major interest for me… I did have a contact with Oscar Morgenstern… Von Neumann was developing theory of games at the time… but I must say, I really didn't understand it very well when he lectured it.”

Theodore Wilbur Anderson (1918–2016) American statistician

Source: "The ET interview: Professor TW Anderson," 1986, p. 525

Game , Understanding , Time

“Be it understood, then, that what we have to do, as students of phenomenology, is simply to open our mental eyes and look well at the phenomenon and say what are the characteristics that are never wanting in it, whether that phenomenon be something that outward experience forces upon our attention, or whether it be the wildest of dreams, or whether it be the most abstract and general of the conclusions of science.
The faculties which we must endeavor to gather for this work are three. The first and foremost is that rare faculty, the faculty of seeing what stares one in the face, just as it presents itself, unreplaced by any interpretation, unsophisticated by any allowance for this or for that supposed modifying circumstance. This is the faculty of the artist who sees for example the apparent colors of nature as they appear. When the ground is covered by snow on which the sun shines brightly except where shadows fall, if you ask any ordinary man what its color appears to be, he will tell you white, pure white, whiter in the sunlight, a little greyish in the shadow. But that is not what is before his eyes that he is describing; it is his theory of what ought to be seen. The artist will tell him that the shadows are not grey but a dull blue and that the snow in the sunshine is of a rich yellow. That artist's observational power is what is most wanted in the study of phenomenology. The second faculty we must strive to arm ourselves with is a resolute discrimination which fastens itself like a bulldog upon the particular feature that we are studying, follows it wherever it may lurk, and detects it beneath all its disguises. The third faculty we shall need is the generalizing power of the mathematician who produces the abstract formula that comprehends the very essence of the feature under examination purified from all admixture of extraneous and irrelevant accompaniments.”

Charles Sanders Peirce (1839–1914) American philosopher, logician, mathematician, and scientist

Lecture II : The Universal Categories, § 1 : Presentness, CP 5.41 - 42
Pragmatism and Pragmaticism (1903)

Dreams , Color , Nature , Study

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

Vernon L. Smith (1927) American economist

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

Nature , Thinking , Parting

“Traditional guerrilla activity such as bombings, snipings and kidnappings complete with printed manifestos seem like so many ecologically risky short change feedback devices compared with the real possibilities of portable video, maverick data banks, acid metaprogramming, Cable TV, satellites, cybernetic craft industries, and alternative lifestyles. Yet the guerrilla tradition is highly relevant in the current information environment. Guerrilla warfare is by nature irregular and non-repetitive. Like information theory, it recognizes that redundancy can easily become reactionary and result in entropy and defeat.”

Paul Ryan (video artist) (1943–2013) American video artist

Paul Ryan, "Cybernetic Guerilla Warfare," Radical Software 3 (Spring 1971): 1

Nature , Change

“Of Dr. Hooker, whom I have often cited in this chapter, Mr. Darwin has spoken in the Introduction to his 'Origin of Species, as one 'who had, for fifteen years, aided him in every possible way, by his large stores of knowledge, and his excellent judgement.' This distinguished botanist published his 'Introductory Essay to the Flora of Australia' in 1859, the year after the memoir on 'Natural Selection' was communicated to the Linnaean Society, and a few months before the appearance of the' Origin of Species.'… no one was better qualified by observation and reflection to give an authoritative opinion on the question, whether the present vegetation of the globe is or is not in accordance with the theory which Mr. Darwin has proposed. We cannot but feel, therefore, deeply interested when we find him making the following declaration: 'The mutual relations of the plants of each great botanical province, and, in fact, of the world generally, is just such as would have resulted if variation had gone on operating throughout indefinite periods, in the same manner as we see it act in a limited number of centuries, so as gradually to give rise in the course of time, to the most widely divergent forms…. The element of mutability pervades the whole Vegetable Kingdom; no class, nor order, nor genus of more than a few species claims absolute exemption from it, whilst the grand total of unstable forms, generally assumed to be species, probably exceeds that of the stable.”

Charles Lyell (1797–1875) British lawyer and geologist

Source: The Geological Evidences of the Antiquity of Man (1863), Ch.21, p. 417-418

World , Way , Feeling , Communication

“Deep State' is no conspiracy theory. There's nothing mythical about the Republican and Democratic career government workers, embedded like parasites in the bowels of the bureaucracy, the intelligence community, the military, and a like-minded media, who've risen on their hind legs to protect their turf and protest an agenda that leaves them out in the cold.”

Ilana Mercer South African writer

"Elon Musk, Et al.: The Corporate Arm Of The Deep State," https://townhall.com/columnists/ilanamercer/2017/06/03/elon-musk-et-al-the-corporate-arm-of-the-deepstate-n2335618 Townhall.com, June 3, 2017
2010s, 2017

Intelligence , Communication

“This branch of economics has suffered from several intellectual mistakes. The major mistake has been the presumption that standard economic theory is inadequate for understanding low income countries and that a separate economic theory is needed. Models developed for this purpose were widely acclaimed until it became evident that they were at best intellectual curiosities.”

Theodore Schultz (1902–1998) American economist

"The Economics of Being Poor," (1979)

Understanding , Suffering , Country

“The Seventies theory explosion [i. e., Literary theory, deconstruction, etc. ] was a panic reaction by headlocked pedants unable to cope with the emotional and sensory flux of the Sixties. It was a desperate search for new authority, new dogma.”

Camille Paglia (1947) American writer

Source: Sex, Art and American Culture : New Essays (1992), Junk Bonds and Corporate Raiders : Academe in the Hour of the Wolf, p. 218

Search

“The universe of all things that exist may be understood as a universe of systems where a system is defined as any set of related and interacting elements. This concept is primitive and powerful and has been used increasingly over the last half-century to organize knowledge in virtually all domains of interest to investigators. As human inventions and social interactions grow more complex, general conceptual frameworks that integrate knowledge among different disciplines studying those emerging systems grow more important. Living systems theory (LST) instructs integrative research among biological and social sciences and related academic disciplines.”

James Grier Miller (1916–2002) biologist

G. A. Swanson and James Grier Miller (2013) " Living Systems Theory http://www.eolss.net/Sample-Chapters/C02/E6-46-01-03.pdf" in Systems Science and Cybernetics. Vol I.

Knowledge , Study , Universe , Science

“The empirical successes of [the three-factor model] suggest that it is an equilibrium pricing model, a three-factor version of Merton’s (1973) intertemporal CAPM (ICAPM) or Ross’s (1976) arbitrage pricing theory (APT). In this view, SMB and HML mimic combinations of two underlying risk factors or state variables of special hedging concern to investors.”

Eugene Fama (1939) American economist and Nobel laureate in Economics

Source: Common risk factors in the returns on stocks and bonds, 1993, p. 57

Success

“I have nothing but myself to write about, no facts, no theories, no opinions, no adventures, no sentiments, nothing but my own poor barren individualism, of considerable interest to me, but I do not know why I should presume it will be so to you. Egotism is not tiresome, or it ought not to be, if one is sincere about oneself; but it is so hard to be sincere. Well, never mind, I mean to be, and you know me well enough to see through me when I am humbugging.”

James Anthony Froude book The Nemesis of Faith

Markham Sutherland to Arthur "Letter I : Huntley Parsonage, September 4, 1843"
The Nemesis of Faith (1849)

Sincerity

“While in theory randomness is an intrinsic property, in practice, randomness is incomplete information.”

Nassim Nicholas Taleb (1960) Lebanese-American essayist, scholar, statistician, former trader and risk analyst

Source: The Black Swan: The Impact of the Highly Improbable (2007), p. 198

“I think game theory creates ideas that are important in solving and approaching conflict in general.”

Robert Aumann (1930) Israeli-American mathematician

Aumann in: " Game theorists share Nobel prize http://news.bbc.co.uk/2/hi/business/4326732.stm" bbc.co.uk. Monday, 10 October 2005

Game , Idea , Thinking

“The reader might reflect that an awful lot of supposing has to take place in order for the quantity theory of money to be true.”

Paul Ormerod book The Death of Economics

Part I, Chapter 5, Mechanistic Modelling, p. 95
The Death of Economics (1994)

Money

“In theory, there is no difference between theory and practice. But, in practice, there is.”

Jan L. A. van de Snepscheut (1953–1994) Dutch computer scientist

The earliest known appearance in print of this quote is Benjamin Brewster in the October 1881 - June 1882 issue of "The Yale Literary Magazine." Brewster asks, "What does his lucid explanation amount to but this, that in theory there is no difference between theory and practice, while in practice there is?" See page 202. https://books.google.com/books?id=iJ9MAAAAMAAJ&printsec=frontcover&vq=%22no+difference%22#v=onepage&q&f=false It has also been attributed by Doug Rosenberg and Matt Stephens (2007) Use Case Driven Object Modeling with UMLTheory and Practice p. xxvii as well as Walter J. Savitch, Pascal: An Introduction to the Art and Science of Programming (1984), where it is attributed as a "remark overheard at a computer science conference". It circulated as an anonymous saying for more than ten years before attributions to van de Snepscheut and Yogi Berra began to appear (and later still to various others).
Misattributed

“Henri Poincaré thought the theory of infinite sets a grave malady and pathologic. "Later generations," he said in 1908, "will regard set theory as a disease from which one has recovered.”

Morris Kline (1908–1992) American mathematician

[Morris Kline, Mathematics: The Loss of Certainty, http://books.google.com/books?id=RNwnUL33epsC&pg=PA203, 1982, Oxford University Press, 978-0-19-503085-3, 203]

Disease

“It is possible to express the laws of thermodynamics in the form of independent principles, deduced by induction from the facts of observation and experiment, without reference to any hypothesis as to the occult molecular operations with which the sensible phenomena may be conceived to be connected; and that course will be followed in the body of the present treatise. But, in giving a brief historical sketch of the progress of thermodynamics, the progress of the hypothesis of thermic molecular motions cannot be wholly separated from that of the purely inductive theory.”

William John Macquorn Rankine (1820–1872) civil engineer

Source: A Manual of the Steam Engine and Other Prime Movers (1859), p. 27

Law

“Fourth Theory.—Man has free will; it is therefore intelligible that the Law contains commands and prohibitions, with announcements of reward and punishment. All acts of God are due to wisdom; no injustice is found in him, and he does not afflict the good. The Mu'tazila profess this theory, although they do not believe in man's absolute free will. They hold that God takes notice of the falling of the leaf and the destruction of the ant, and that his Providence extends over all beings.”

Maimónides book The Guide for the Perplexed

Source: Guide for the Perplexed (c. 1190), Part III, Ch.17

Wisdom , God , Law , Intelligence

“We show that it is natural to introduce the concept of black-hole entropy as the measure of information about a black-hole interior which is inaccessible to an exterior observer. Considerations of simplicity and consistency, and dimensional arguments indicate that the black-hole entropy is equal to the ratio of the black-hole area to the square of the Planck length times a dimensionless constant of order unity. A different approach making use of the specific properties of Kerr black holes and of concepts from information theory leads to the same conclusion, and suggests a definite value for the constant.”

Jacob Bekenstein (1947–2015) Mexican-Israeli physicist

[Black Holes and Entropy, Phys. Rev. D, 7, 8, 2333–2346, 15 April 1973, 10.1103/PhysRevD.7.2333]

Nature , Time

“Growing up in Gary Indiana gave me, I think, a distinct advantage over many of my classmates who had grown up in affluent suburbs. They could read articles that argued that in competitive equilibrium, there could not be discrimination, so long as there are some non-discriminatory individuals or firms, since it would pay any such firm to hire the lower wage discriminated-against individuals, and take them seriously. I knew that discrimination existed, even though there were many individuals who were not prejudiced. To me, the theorem simply proved that one or more of the assumptions that went into the theory was wrong.”

Joseph E. Stiglitz (1943) American economist and professor, born 1943.

Autobiographical Essay (2001)

Thinking , Reading

“It is striking that the idea of a moral being without ordinary human limitations as the source of the moral demand survived in 20th century moral philosophy even in theories that do not posit the existence of such a being. … In R. B. Brandt’s Ethical Theory, there is a position for an ideal observer. In R. M. Hare, there is an archangel, with full command of the facts and of logic. In John Rawls, there is the person behind the veil of ignorance, who does not know what position she occupies in the situation for which she is prescribing. In all these last three cases, there is the postulation, as the source of the moral demand, of a being who is without ordinary human limitations, and it is plausible to suggest that these are all survivals of a worldview in which it was God who played this role.”

John E. Hare (1949) British philosopher

Source: “Ethics and Religion: Two Kantian Arguments” (2011), pp. 158-159

God , Idea , Personality

“What is reality? What is space? And what is time? These are the three questions that we want to investigate taking into account the knowledge that we have gained by modern physics. Our intuitive prescientific conception of the world in relation with these three concepts is not very precise but could be summarised as follows.
- Reality is everything that exists now in the present. The past has been real but is not anymore and the future is what shall become real but is not yet.
- Space is the theatre where reality is in. It englobes all of reality.
Till the birth of relativity theory all physical theories where compatible with this intuitive scheme. But when relativity theory entered the scene, these intuitive conceptions of space and time, and what is less recognised even till today, also the conception of reality, has got into problems.”

Diederik Aerts (1953) Belgian theoretical physicist

Diederik Aerts (2001) " Time, space and reality : an analysis from physics. http://www.vub.ac.be/CLEA/aerts/publications/2001TimeSpaceReality.pdf"

World , Birth , Question , Knowledge

“The basic thesis of gestalt theory might be formulated thus: there are contexts in which what is happening in the whole cannot be deduced from the characteristics of the separate pieces, but conversely; what happens to a part of the whole is, in clear-cut cases, determined by the laws of the inner structure of its whole.”

Max Wertheimer (1880–1943) Co-founder of Gestalt psychology

Source: Productive thinking, 1945, p. 84

Law , Parting

“Your humble correspondent realizes that many readers are left-wing, anti-string-theory fighters. So they probably smoke marijuana and this is my modest attempt to help them.”

Luboš Motl (1973) Czech physicist and translator

http://motls.blogspot.com/2007/06/marijuana-creates-holes-in-lungs.html
The Reference Frame http://motls.blogspot.com/

Help , Marijuana

“Justice is closely connected to respect for rights. Modern writers discuss both subjects together with no suggestion that one might discuss one with the other. It was not always so. Greek political theory and Roman Law had sophisticated ideas about justice in its various aspects, but did not embrace our conception of individual rights. This may seem counter-intuitive. How could a society recognize someone as the owner of a piece of property without acknowledging an individual right? How does legitimate one-man rule, monarchy, differ from its illegitimate parody, tyranny, unless the lawful king has a right to the authority he exercises that the tyrant does not?
The answer is that property and authority were defined by law rather than our notion of individual rights. To own property was to be the person to whom the law accorded the privileges and immunities that locally defined ownership. To be a legitimate ruler was to be the person the law designated to rule. It is a commonplace that ancient notions of law accorded far more power over property to the family and other groups than modern notions of private property do. Even under the Roman Law, where ownership had an 'absolute' and sovereign character, property was not understood in the modern way; when the law told the judge to give a man his ius, this primarily meant that he should be treated as the law required. The 'subjective' understanding of rights, whereby the right-holder may stand on his rights or not as he chooses, was not a Roman notion.”

Alan Ryan (1940) British philosopher

Justice (1993)

Family , Justice , Law , Way

Tom R. Burns (1937) American sociologist

Source: Systems theories (2006), p. 3.

World , Dependency

“So far Unitarian realism claiming to possess positive knowledge about Ultimate Reality has succeeded only by excluding large areas of phenomena or by declaring, without proof, that they could be reduced to basic theory, which, in this connection, means elementary particle physics.”

Paul Karl Feyerabend (1924–1994) Austrian-born philosopher of science

pg 215
Conquest of Abundance (2001 [posthumous])

Knowledge , Reality

“The less the expertise, the more direct the surveillance, and the more obtrusive the controls. The more the expertise, the more unobtrusive the controls. The best situation of all, though they do not come cheap, is to hire professionals, for someone else has socialized them and even unobtrusive controls are hardly needed. The professional, the prima donna of organizational theory, is really the ultimate eunuch - capable of doing everything well in that harem except that which he should not do, and in this case that is to mess around with the goals of the organization, or the assumptions that determine to what ends he will use his professional skills.”

Charles Perrow (1925–2019) American sociologist

Charles Perrow, "Is business really changing?." Organizational Dynamics 3.1 (1974): 31-44.
1970s

“Haavelmo was the ﬁrst to recognize the capacity of economic models to guide policies. This paper describes some of the barriers that Haavelmo’s ideas have had (and still have) to overcome, and lays out a logical framework that has evolved from Haavelmo’s insight and matured into a coherent and comprehensive account of the relationships between theory, data and policy questions. The mathematical tools that emerge from this framework now enable investigators to answer complex policy and counterfactual questions using simple routines, some by mere inspection of the model’s structure.”

Judea Pearl (1936) Computer scientist

Judea Pearl, "Trygve Haavelmo and the emergence of causal calculus." University of California Los Angeles, Computer Science Department, CA. 2012.

Mathematics , Idea , Question

“Our view of life must account for how we know life; biological theories must allow for their own discovery and employment. Theories of evolution must provide for the creative acts which brought such theories into existence. Beginning with our own embodiment our theory of knowledge must endorse the ways we manifestly transcend our embodiment by acts of indwelling and extension into more subtle and intangible realms of being, where we meet our ultimate ends.”

Michael Polanyi (1891–1976) Hungarian-British polymath

Transcendence And Self-Transcendence (1970)

Life , Way , Knowledge

“The war has revealed an overpowering national instinct. The conflicting theories of the exact nature and limitations of our government had blinded the shrewdest minds to the fact that we were a nation, with all the feelings and instincts of a nation, and that our quarrels must be settled inside and not outside of the Union.”

George William Curtis (1824–1892) American writer

1860s, The Good Fight (1865)

War , Feeling , Nature

“In terms of language, we do know what a scientific theory or conceptual system must be: it is a thematic pattern of semantic relationships in a subject, one that is reconstructed again and again in nearly the same ways by members of a community.”

Jay Lemke (1946) American academic

Source: Talking Science: Language, Learning, and Values. 1990, p. 99

Way , Communication

“The General Theory is at once both a book of economic theory and a font of economic prejudices—there are probably few academics in economics and political science who do not have an opinion of it, whether they have read it or not. It has reached the status—which it obtained almost immediately—where the fact of its existence is as important, if not more important, than what it actually says.”

Alan O. Ebenstein (1959) American political scientist, educator and author

Hayek's Journey: The Mind of Friedrich Hayek (2003)

Books , Science , Reading

“Just around the same time that the string picture was formed, asymptotic freedom was discovered and made possible, in QCD, a more precise and successful theory of the strong interactions. Yet there has always been a striking analogy between QCD and string theory. If the hypothesis of quark confinement in QCD is true in its usual form, than a widely separated quark and antiquark are joined by a “color flux tube.” This has an obvious analogy to the notion of a meson as a string with charges at its ends, as assumed in string theory. Explaining this analogy would mean understanding quark confinement. This would be quite a nice achievement, since it is a longstanding sore point in theoretical physics that despite real experiments and computer simulations supporting the quark confinement hypothesis and despite a lot of ingenious work explaining qualitative criteria for quark confinement and why this notion is natural, there is no convincing, pencil and paper demonstration of quark confinement in QCD.”

Edward Witten (1951) American theoretical physicist

Color , Understanding , Support , Nature

“While most people… were seeking to modify the principles of either relativity or quantum theory, we surprised ourselves (and many other people) by succeeding in putting them together without modifying their principles.”

Lee Smolin (1955) American cosmologist

"Loop Quantum Gravity," The New Humanists: Science at the Edge (2003)

People

“The DM halo hypothesis is evidently an attempt to resolve the acceleration discrepancy within orthodox gravitation theory. But in coming to terms with this discrepancy, suspicion fell on Newtonian gravity already early in the game. Zwicky, who had exposed the acceleration discrepancy in clusters of galaxies …, opined much later that the discrepancy may reflect a failure of conventional physics …”

Jacob Bekenstein (1947–2015) Mexican-Israeli physicist

[The modified Newtonian dynamics—MOND and its implications for new physics, arXiv preprint astro-ph/0701848, 27 March 2007, https://arxiv.org/abs/astro-ph/0701848] (p. 2)

Game , Failure

“Ssu-ma Ch'ien's many-volumed history of China established the frame within which Chinese history continued to be written almost to the present day. Ssu-ma Ch'ien accepted and made canonical the theory that each dynasty began with an especially virtuous ruler and then gradually dissipated that virtue until Heaven lost patience and substituted a new dynasty in its place.”

William H. McNeill book The Rise of the West: A History of the Human Community

The Rise of the West: A History of the Human Community (1963)

History , Patience

“You see, I divide men into three categories: those who have a lot of money, those who have none at all and those who have a little. The first want to keep what they have: their interest is to maintain order; the second want to take what they do not have: their interest is to destroy the existing order and to establish one which is profitable to them. They each are realist, people with whom one can agree. The third group want to overthrow the social order to take what they do not have, while still preserving it so that no one takes away what they have. Thus, they preserve in fact what they destroy in theory, or they destroy in fact what they seem to preserve. Those are the idealists.”

Jean Paul Sartre book The Devil and the Good Lord

Act 3, sc. 3
The Devil and the Good Lord (1951)

Men , Money , People

“There are correspondences in the principles which govern the behavior of entities that are intrinsically widely different. These correspondences are due to the fact that they all can be considered, in certain aspects, "systems," that is, complexes of elements standing in interaction. [It seems] that a general theory of systems would be a useful tool providing, on the one hand, models that can be used in, and transferred to, different fields, and safeguarding, on the other hand, from vague analogies which often have marred the progress in these fields.”

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

1950s, "General systems theory," 1956

Behavior

“All theory is against the freedom of the will; all experience for it.”

Samuel Johnson (1709–1784) English writer

April 15, 1778, p. 393
Life of Samuel Johnson (1791), Vol III

Freedom

“The second superstring revolution (1994-??) has brought non-perturbative string physics within reach. The key discoveries were the recognition of amazing and surprising "dualities." They have taught us that what we viewed previously as five theories is in fact five different perturbative expansions of a single underlying theory about five different points! It is now clear that there is a unique theory, though it may allow many different vacua…. Three different kinds of dualities, called S, T, and U have been identified."”

John Henry Schwarz (1941) American theoretical physicist

pp. 4–5

“The standard model longs for the Higgs particle in order to be a sound theory.”

Jos Engelen (1950) Dutch physicist

in an interview on Dutch TV-channel VARA De wereld draait door http://dewerelddraaitdoor.vara.nl/Zoeken.603.0.html?&q=jos+engelen, on January 9, 2008.

“It didn’t happen that way,” Roger Stone cut in, “so there is no use talking about other possibilities. They probably aren’t really possibilities at all, if only we understood it.”
Pollux: “Predestination.”
Castor: “Very shaky theory.”
Roger grinned. “I’m not a determinist and you can’t get my goat. I believe in free will.”
Pollux: “Another very shaky theory.”
“Make up your minds,” their father told them. “You can’t have it both ways.”
“Why not?” asked Hazel. “Free will is a golden thread running through the frozen matrix of fixed events.”
“Not mathematical,” objected Pollux.
Castor nodded. “Just poetry.”

Robert A. Heinlein book The Rolling Stones

“And not very good poetry.”
Source: The Rolling Stones (1952), Chapter 14, “Flat Cats Factorial” (p. 182)

Way , Mathematics

“It is a remarkable fact that the second law of thermodynamics has played in the history of science a fundamental role far beyond its original scope. Suffice it to mention Boltzmann’s work on kinetic theory, Planck’s discovery of quantum theory or Einstein’s theory of spontaneous emission, which were all based on the second law of thermodynamics”

Ilya Prigogine (1917–2003) physical chemist

Source: Time, Structure and Fluctuations (1977), p. 1; Introduction.

Law , History , Science

“Strictly speaking, the theory of numbers has nothing to do with negative, or fractional, or irrational quantities, as such. No theorem which cannot be expressed without reference to these notions is purely arithmetical: and no proof of an arithmetical theorem, can be considered finally satisfactory if it intrinsically depends upon extraneous analytical theories.”

George Ballard Mathews (1861–1922) British mathematician

Part 1, sect. 1.
Theory of Numbers, 1892

Dependency

“To make a harsh but not entirely unjustified analogy, a government wedded to the ideology of competitiveness is as unlikely to make good economic policy as a government committed to creationism is to make good science policy, even in areas that have no direct relationship to the theory of evolution.”

Paul Krugman (1953) American economist

Pop Internationalism (1996), Competitiveness: A Dangerous Obsession (1994)

Wedding , Science

“Quirini, in 1676, contended in opposition to Scilla, that the diluvian waters could not have conveyed heavy bodies to the summit of mountains, since the agitation of the sea never (as Boyle had demonstrated) extended to great depths, and still less could the testacea, as some pretended, have lived in these diluvian waters, for 'the duration of the flood was brief, and the heavy rains must have destroyed the saltness of the sea! He was the first writer who ventured to maintain that the universality of the Noachian cataclysm ought not to be insisted upon. …Visionary as was this doctrine, it gained many proselytes even amongst the more sober reasoners of Italy and Germany, for it conceded both that fossil bodies were organic, and that the diluvial theory could not account for them.”

Charles Lyell book Principles of Geology

Chpt.3, p. 35
Principles of Geology (1832), Vol. 1

Mountain , Universe , Water , Sea

“It seems that neither the Keynesian nor the Marxian prognosis of the future of capitalism is being fulfilled and we are left without any particular theory as to what will happen next.”

Joan Robinson (1903–1983) English economist

Source: Contributions to Modern Economics (1978), Chapter 20, Has Capitalism Changed?, p. 227

Future

“Z-relation, or rather, "that certain pitch-class collections share the same 'interval vector' even though they are neither transpositionally nor inversionally equivalent was first pointed out by Howard Hanson in Harmonic Materials of Modern Music (New York: Appleton-Century-Crofts, 1960), p. 22, and by David Lewin in "Re: The Intervallic Content of a Collection of Notes," Journal of Music Theory 4:1 (1960). For a general criticism of Forte's concepts of pitch-class set equivalence see Perle, "Pitch-Class Set Analysis: An Evaluation," Journal of Musicology 8:2”

George Perle (1915–2009) American composer

1990
Page 67, note 8
See: Musical set theory
The Listening Composer

Music

““How did he get away with pushing a book like this? How is it anyone ever believed him?”
Gordon shrugged. “It was called ‘the Big Lie’ technique, Johnny. Just sound like you know what you’re talking about—as if you’re reciting facts. Talk very fast. Weave your lies into the shape of a conspiracy theory and repeat your assertions over and over again. Those who want an excuse to hate or blame—those with big but weak egos—will leap at a simple, neat explanation for the way the world is. Those types will never call you on the facts.””

David Brin book The Postman

Source: The Postman (1985), Section 3, “Cincinnatus”, Chapter 13 (p. 255)

Hate , Lie , Books , World

“When the “environmental revolution” arrived in the 1960s, economists were ready and waiting. The economic literature contained an apparently coherent view of the nature of the pollution problem together with a compelling set of implications for public policy. In short, economists saw the problem of environmental degradation as one in which economic agents imposed external costs upon society at large in the form of pollution. With no “prices” to provide the proper incentives for reduction of polluting activities, the inevitable result was excessive demands on the assimilative capacity of the environment. The obvious solution to the problem was to place an appropriate “price,” in this case a tax, on polluting activities so as to internalize the social costs. Marshall and Pigou had suggested such measures many decades earlier. Moreover, pollution and its control through so-called Pigouvian taxes had become a standard textbook case of the application of the principles of microeconomic theory. Economists were thus ready to provide counsel to policy makers on the design of environmental policy.”

William J. Baumol (1922–2017) American economist

Source: The theory of environmental policy, 1988, p. 1

Literature , Nature , Problem , Waiting

“Prohibition may be a disputed theory, but none can complain that it doesn't hold water.”

Thomas Lansing Masson (1866–1934) American journalist

Thomas Lansing Masson (1927) Tom Masson's Book of Wit & Humor. p. 1.

Water

“A physical theory, like an abstract science, consists of definitions and axioms as first principles, and of propositions, their consequences; but with these differences:—first, That in an abstract science, a definition assigns a name to a class of notions derived originally from observation, but not necessarily corresponding to any existing objects of real phenomena, and an axiom states a mutual relation amongst such notions, or the names denoting them; while in a physical science, a definition states properties common to a class of existing objects, or real phenomena, and a physical axiom states a general law as to the relations of phenomena; and, secondly,—That in an abstract science, the propositions first discovered are the most simple; whilst in a physical theory, the propositions first discovered are in general numerous and complex, being formal laws, the immediate results of observation and experiment, from which the definitions and axioms are subsequently arrived at by a process of reasoning differing from that whereby one proposition is deduced from another in an abstract science, partly in being more complex and difficult, and partly in being to a certain extent tentative, that is to say, involving the trial of conjectural principles, and their acceptance or rejection according as their consequences are found to agree or disagree with the formal laws deduced immediately from observation and experiment.”

William John Macquorn Rankine (1820–1872) civil engineer

Source: "Outlines of the Science of Energetics," (1855), p. 121; Second paragraph

Law , Science

“The progress of science is strewn, like an ancient desert trail, with the bleached skeletons of discarded theories which once seemed to possess eternal life.”

Arthur Koestler book The Ghost in the Machine

The Ghost in the Machine (1967, 1976).

Life , Science

“We both call in experience to the support of our opinions; but, in your case, the experience is based on vague uncertainties, whilst I, more circumspect, strive never to lose sight of those scientific principles which ought to guide the observer in all his investigations. My aim is not to defend systems, or bolster up theories; I confine myself to the citation of facts, such as society presents to our view. If these facts be legitimately established, it follows that we must accept of and accommodate our reason to them.”

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

Preface of M. Quetelet
A Treatise on Man and the Development of His Faculties (1842)

Support

“There is much of economic theory which is pursued for no better reason than its intellectual attraction; it is a good game. We have no reason to be ashamed of that, since the same would hold for many branches of pure mathematics.”

John Hicks (1904–1989) British economist

John Hicks (1979), quoted in: Nitasha Kaul (2007) Imagining Economics Otherwise. p. 76

Game , Mathematics

“[Reality Therapy] is based on choice theory and focuses on improving present relationships, almost always disregards past relationships, and depends for its success on creating a good relationship between the client and the counselor.”

William Glasser (1925–2013) American psychiatrist

Source: Choice Theory (1997), p. 62

Reality , Success , Past , Dependency

“How ironic. In order to avoid the "nutty" theory of inversion, Gaskell invented the even odder notion of stomachs turning into brains with new guts forming below. No wonder then, that later biologists cast a plague on both speculative houses and opted instead for the obvious alternative: arthropods and vertebrates do not share the same anatomical plan at all, but rather represent two separate evolutionary developments of similar complexity from a much simpler common ancestor that grew neither a discrete gut nor a central nerve cord.”

Stephen Jay Gould book Leonardo's Mountain of Clams and the Diet of Worms

"Brotherhood by Inversion", p. 327
Leonardo's Mountain of Clams and the Diet of Worms (1998)

Housing

“The prospect of a Russian conquest of Western Europe is one for which history affords no material. The theory that the Russians have not advanced from the Elbe to the Atlantic because of the nuclear deterrent is not more convincing than the theory that they have not done so because they do not want to do so and have never envisaged, unless perhaps in terms of world revolution, a Russian hegemony in Western Europe… Of all the nations of Europe, Britain and Russia are the only ones, though for opposite reasons, which have this thing in common: that they can be defeated in the decisive land battle and still survive. This characteristic, which Russia owes to her immensity, Britain owes to her moat.”

Enoch Powell (1912–1998) British politician

Speech to The Hague (17 May 1971), from The Common Market: Renegotiate or Come Out (Elliot Right Way Books, 1973), p. 97, p. 100.
1970s

World , History , Decision

“The continental drift theory is designed to avoid two problems for the evolutionists. One, the magnetic field is getting weaker. Number two, there is very little sediment in the ocean. And another explanation for that might be that the Bible is right and the Earth is not billions of years old.”

Kent Hovind (1953) American young Earth creationist

Creation seminars (2003-2005), The Hovind theory

Problem

“Independence is the central concept of probability theory and few would believe today that understanding what it meant was ever a problem.”

Mark Kac (1914–1984) Polish-American mathematician

Source: Enigmas Of Chance (1985), Chapter 3, The Search For The Meaning Of Independence, p. 48.

Understanding , Problem

“I don't buy the prevailing theory that capitals are becoming increasingly Left-wing, they are in full globalisation and reconstruction mode, with huge tectonic shifts, a fusion of cultures. Whoever has the vision and personality to run such world cities is the right person. It's less about the political card you carry.”

Nathalie Kosciusko-Morizet (1973) French politician

Interview with The Daily Telegraph (2003)

World , Personality

“While there have been many criticisms of the research in corporate social responsibility, perhaps the most troubling issue is the very nature of 'corporate social responsibility' as if the concept were needed to augment the study of business policy. Corporate social responsibility was often looked at as an “add on” to “business as usual” and the phrase often heard from executives is “corporate social responsibility is fine, if you can afford it.
We need to understand the complex interconnections between economic and social forces. Isolating "social issues" as separate from the economic impact which they have, and conversely isolating economic issues as if they had no social effect, misses the mark both managerially and intellectually. Actions aimed at one side will not address the concerns of the other. Processes, techniques and theories that do not consider all of these forces will fail to describe and predict the business world as it really is.”

R. Edward Freeman (1951) American academic

Source: A stakeholder approach to strategic management, 1984, p. 40

World , Understanding , Business , Nature

“Perhaps you see nothing wrong with believing the theory of evolution, even if it can't be substantiated. But remember - your information will govern your actions… If you believe evolution is true, and from that premise believe that the Bible is false, then you won't repent… If your faith is placed in evolution and not in God's promises, you will find that the object to which you have tied yourself will be your eternal downfall.”

Ray Comfort (1949) New Zealand-born Christian minister and evangelist

God doesn't believe in atheists (2002)

God , Faith , Falseness

“According to the most influential twentieth-century philosopher of science, Karl Popper, a theory is scientific only in so far as it is falsifiable, and should be given up as soon as it has been falsified. By this standard, the theories of Darwin and Einstein should never have been accepted.”

John Gray book Straw Dogs: Thoughts on Humans and Other Animals

The Human: Science's Irrational Origins (p. 22)
Straw Dogs: Thoughts on Humans and Other Animals (2002)

Science

“I think you're, pardon me, escaping normality. We have to have a north here. You're close to, with all due respect, the absurd theory. Even you with your partner, right?, won't make children. If you'll have one it will depend on something donated by us, heteros, us, men.”

Jair Bolsonaro (1955) Brazilian president elect

Interview to Ellen Page in March 2016. "Você foge a normalidade", diz Jair Bolsonaro a Ellen Page https://www.opovo.com.br/noticias/brasil/2016/03/voce-foge-a-normalidade-diz-jair-bolsonaro-a-ellen-page.html. O Povo (11 March 2016).

Men , Children , Thinking , Dependency

“To brand evolution as “just a theory” is the finest compliment one can confer on it!”

Mordechai Ben-Ari (1948) Israeli computer scientist

Source: Just a Theory: Exploring the Nature of Science (2005), Chapter 2, “Just a Theory: What Scientists Do” (p. 38)

“The theory was and always had been: this is the thing the solid citizen has no need to worry about. Important, later all-important question: what about the hollow citizen?”

John Brunner The Shockwave Rider

Bk. 2, Ch. "In the Beginning Was the Herd"
The Shockwave Rider (1975)

Question

“David Galin, among other researchers, has pointed out that teachers have three main tasks: first, to train both hemispheres — not only the verbal, symbolic, logical left hemisphere, which has always been trained in the traditional education, but also the relational, holistic right hemisphere, which is largely neglected in today's schools; second, to train students to use the cognitive style suited to the tasks at hand; and third, to train students to be able to bring both styles — both hemispheres — to bear on a problem in an integrated manner.
When teachers can pair the complementary modes or fit one mode to the appropriate task, teaching and learning will become a much more precise process. Ultimately, the goal will be to develop both halves of the brain. Both modes are necessary for full human functioning and both are necessary for creative work of all kinds, whether writing or painting, developing a new theory in physics, or dealing with environmental problems.”

Betty Edwards (1926) American artist

Source: The New Drawing on the Right Side of the Brain (1979), p.196

Education , School , Problem , Learning

“The artist discards all theories, both his own and those of others. He forgets everything when he is in front of his canvas.”

Georges Rouault (1871–1958) French painter

Quotes, 1940-1950, Stella Vespertina. (1947)

Forgetting

“It may be said, therefore, that the military opinion of the world is opposed to those people who cry 'Democratize the army!' and it must be remembered that an army is not a field upon which persons with Utopian ideas may exercise their political theories, but a weapon for the defence of the State.”

Winston S. Churchill (1874–1965) Prime Minister of the United Kingdom

British Cavalry, The Anglo-Saxon Review, March 1901.
Reproduced in The Collected Essays of Sir Winston Churchill, Vol I, Churchill at War, Centenary Edition (1976), Library of Imperial History, p. 60.
Early career years (1898–1929)

People , World , Exercises , Idea

“Of course, there have been myriad conceptions of God since the dawn of civilization. There are the Abrahamic conceptions of God, including the monotheistic God of Judaism and the trinitarian God of Christians. In Buddhism, God is almost non-theist. In fact, conceptions of God vary so widely there’s no clear consensus on the definition of God. In short, believers believe God has an incorporeal (immaterial) existence, and that there’s an afterlife…According to biocentrism, a new “theory of everything,” the material and immaterial worlds are co-relative. Life and consciousness represents one side of the equation, matter and energy the other. They can’t be divorced; split them and the reality is gone. Although the current scientific paradigm is based on the belief that the world has an objective observer-independent existence, a long list of experiments shows the opposite.”

Robert Lanza (1956) American medical doctor

Biocentrism and the Existence of God http://www.huffingtonpost.com/robert-lanza/does-god-exist-or-not-new_b_802103.html, Huffington Post, January 3, 2011.

Life , God , World , Reality

“Professor Halbfass follows a scholar's methodology in determining the extent of Indo-Greek contact. He is determined to find a document, some written mention, some journey relating to this contact before he would admit it, but by their very nature such evidences can only be very rare considering the time that has lapsed and the changes that have been wrought. But if Professor Halbfass had followed a more inward method or criterion of looking at Greek literature, he would have easily found plentiful evidence of a living Indo-Greek contact, particularly at the deeper level of the spirit. Both shared a common spiritual approach; both intuited man and his world in the same way; both expressed their spiritual intuition in the language of Gods; both taught âtma-vâda, and the theory of Two Selves and Two Ways; both taught the theory of karma, rebirth and moksha. In fact, the Greece of Pythagoras, Plato and Plotinus has more in common with Hindu India than with Christian Europe.”

Ram Swarup (1920–1998) Indian historian

On Hinduism (2000)

God , World , Way , Literature

“Our present knowledge of human perception leaves no doubt as to the general form of any theory which is to do justice to such knowledge: a theory of perception must be a field theory. By this we mean that the neural functions and processes with which the perceptual facts are associated in each case are located in a continuous medium.”

Wolfgang Köhler (1887–1967) German-American psychologist and phenomenologist

Source: Dynamics in Psychology, 1940, p. 55

Justice , Knowledge

Quotes about theory page 26

Quotes about theory
page 26