Quotes About Theory

Theories of art carry the seeds of their own destruction.

The historical account we have presented so far indicates that any approach based on historical determinism—based on geography, culture, or even other historical factors—is inadequate. Small differences and contingency are not just part of our theory; they are part of the shape of history.

My theory is that there is a finite amount of intelligence in a family, and you're supposed to gradually transfer it to your children over a period of many years. This is why your parents started to get so stupid just at the time in your life when you were getting really smart.

WILLIAMS: The phrase, of course, is a variation of a line from the song MacArthur Park. Any idea why the terrorists picked that particular song, Elizabeth? BURGER: Brian, one theory is that it was chosen specifically to demoralize the United States, because it gets stuck in your head and everybody hates it.

This isn't to say there aren't successful single parents out there, but let's face it: nothing trumps the nuclear family when it comes to offering the best possible starting point in life. This is a time-tested theory that has manifested itself in every part of the world throughout the ages.

No scientific theory touches on the mysteries that the religious tradition addresses. A man asking why his days are short and full of suffering is not disposed to turn to algebraic quantum field theory for the answer. The answers that prominent scientific figures have offered are remarkable in their shallowness.

Whatever the degree to which Darwin may have "misled science into a dead end," the biologist Shi V. Liu observed in commenting on Koonin's paper, "we may still appreciate the role of Darwin in helping scientists [win an] upper hand in fighting against the creationists.

No very good sense can be given to the idea that the elements of Euclidean geometry may be found in nature because either everything is found in nature or nothing is. Euclidean geometry is a theory, and the elements of a theory may be interpreted only in terms demanded by the theory itself. Euclid's axioms are satisfied in the Euclidean plane. Nature has nothing to do with it.

rich understanding of human psychology, a reasonable appreciation of financial theory, a deep awareness of history, and a broad exposure to current events all contribute to development of well-informed portfolio strategies.

Finance theory teaches that active management of marketable securities constitutes a negative-sum game, as the aggregate of active security-selection efforts must fall short of the passive alternative by the amount of the fees, commissions, and market impact that it costs to play the game.

Naturally, the significant results that legitimize a mathematical theory take time to derive, and then even more time to be fully accepted, and of course throughout this time the Insanity-v.-Genius question remains undecided, probably even for the mathematician himself, so that he's developing his theory and cooking his proofs under conditions of enormous personal stress and doubt, and sometimes isn't even vindicated in his own lifetime, etc.

Mathematical thinking is abstract, but it's also thoroughly private-sector and results-oriented. The difference between a brilliant, revolutionary mathematical theory and a wacko one lies, therefore, in what-all can be done with it, in whether or not it yields significant results.

He had not got beyond the theory as yet — the practice of life was all to come.

Lenin was to Karl Marx what Omar was to Mahomet. He translated faith into acts. He devised the practical methods by which the Marxian theories could be applied in his own time.

Logic is not a theory but a reflexion of the world.

As ordering operators and image formers in this world of symbolic images, the archetypes thus function as the sought-for bridge between the sense perceptions and the ideas and are, accordingly, a necessary presupposition even for evolving a scientific theory of nature. However, one must guard against transferring this a priori of knowledge into the conscious mind and relating it to definite ideas capable of rational formulation.

From the point of view of logic, my report on 'Exclusion principle and quantum mechanics' has no conclusion. I believe that it will only be possible to write the conclusion if a theory will be established which will determine the value of the fine structure constant and will thus explain the atomistic structure of electricity, which is such an essential quality of all atomic sources of electric fields actually occurring in nature.

The theoretical determination of the fine structure constant is certainly the most important of the unsolved problems of modern physics.

Working in Moscow from 1933 until 1945, the Hungarian Marxist Georg Lukács (1885–1971) developed a theory of "Critical Realism" with respect to literature. Lukács admired narrative novelists such as Cervantes (1547–1616), Balzac (1799–1850), Dickens (1812–70), Gorky (1868–1936), Tolstoy (1828–1910) and Thomas Mann (1875–1955).

It was the doomed competition with photography that had led painting to lose its ways in the mindless transcription of reality. Admittedly the scorn for realism had been a traditional theme of premodern art theory, often mapped onto onto a geographic distinction. The direct imitation of reality was the northern European weakness, a limitation to be countered by an idealism cultivated in the Mediterranean realm.

and that time itself is a fourth physical dimension.

When we meet a fact which contradicts a prevailing theory, we must accept the fact and abandon the theory, even when the theory is supported by great names and generally accepted.

Antérieur à l'évolutionnisme biologique, théorie scientifique, l'évolutionnisme social n'est, trop souvent, que le maquillage faussement scientifique d'un vieux problème philosophique dont il n'est nullement certain que l'observation et l'induction puissent un jour fournir la clef. (p.20)

Our students wanted to know everything: but only the newest theory seemed to them worth bothering with. Knowing nothing of the intellectual achievements of the past, they kept fresh and intact their enthusiasm for 'the latest thing'. Fashion dominated their interest: they valued ideas not for themselves but for the prestige that they could wring from them.