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Theory Quotes

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Theory Quotes

“There are two ways of forming an opinion. One is the scientific method; the other, the scholastic. To the scientific mind, experimental proof is all-important, and theory is merely a convenience in description, to be junked when it no longer fits. To the academic mind, authority is everything, and facts are junked when they do not fit theory.”

“See where Congress passed a two billion dollar bill to relieve bankers' mistakes. You can always count on us helping those who have lost part of their fortune, but our whole history records nary a case where the loan was for the man who had absolutely nothing. Our theory is to help only those who can get along, even if they don't get a loan.”

“I speak without exaggeration when I say that I have constructed 3,000 different theories in connection with the electric light, each one of them reasonable and apparently likely to be true. Yet only in two cases did my experiments prove the truth of my theory. My chief difficulty was in constructing the carbon filament... Every quarter of the globe was ransacked by my agents, and all sorts of the queerest materials used, until finally the shred of bamboo, now utilized by us, was settled upon.”

“In fact, the science of thermodynamics began with an analysis, by the great engineer Sadi Carnot, of the problem of how to build the best and most efficient engine, and this constitutes one of the few famous cases in which engineering has contributed to fundamental physical theory. Another example that comes to mind is the more recent analysis of information theory by Claude Shannon. These two analyses, incidentally, turn out to be closely related.”

“We shall see that the mathematical treatment of the subject [of electricity] has been greatly developed by writers who express themselves in terms of the 'Two Fluids' theory. Their results, however, have been deduced entirely from data which can be proved by experiment, and which must therefore be true, whether we adopt the theory of two fluids or not. The experimental verification of the mathematical results therefore is no evidence for or against the peculiar doctrines of this theory.”

“In the early days the Cubism' method of grasping an object was to go round and round it. The Futurists declared that one had to get inside it. In my opinion the two views can be reconciled in a poetic cognition of the world. But to the very fact that they appealed to the creative depths in the painter by awakening in him hidden forces which were intuitive and vitalizing, the Futurist theories did more than the Cubist principles to open up unexplored and boundless horizons.”

“To avert the danger [posed by theory] to life, Nietzsche could choose one of two ways: he could insist on the strictly esoteric character of the theoretical analysis of life - that is, restore the Platonic notion of the noble delusion - or else he could deny the possibility of theory proper and so conceive of thought as essentially subservient to, or dependent on, life or fate... If not Nietzsche himself, at any rate his successors [Heidegger] adopted the second alternative.”

“Now these two questions Does there exist a material reality distinct from sensible appearances? and What is the nature of reality? do not have their source in experimental method, which is acquainted only with sensible appearances and can discover nothing beyond them. The resolution of these questions transcends the methods used by physics; it is the object of metaphysics. Therefore, if the aim of physical theories is to explain experimental laws, theoretical physics is not an autonomous science; it is subordinate to metaphysics.”

“Bread is a staple article of diet in theory, rather than in practice. There are few who are truly fond of bread in its simplest, most pure, and most healthful state.... Is there one person in a thousand who would truly enjoy a meal of simple bread of two days old?”

“... organized religion, in a dominating business society, can do only one of two things. It can either assure the communicant with uneasy bluster that God Himself likes money -- a theory which convinces nobody -- or it can give him an apologetic, halfhearted invitation to go out and get himself crucified.”

“Flamboyance and fortitude, femme and butch-not poses, not stereotypes, but a dance between two different kinds of women, one beckoning the other into a full blaze of color, the other strengthening the fragility behind the exuberance. We who love this way are poetry and history, action and theory, flesh and spirit.”

“What we call creation science makes no reference to the Bible. It says there are two possible explanations for the origin of the universe and living things: theistic, supernatural creation by an intelligent being, or nontheistic, mechanistic evolutionary theory that posits no goal and no purpose in the evolutionary process. We just happen to be here.”

“The two most far-reaching critical theories at the beginning of the latest phase of industrial society were those of Marx and Freud. Marx showed the moving powers and the conflicts in the social-historical process. Freud aimed at the critical uncovering of the inner conflicts. Both worked for the liberation of man, even though Marx's concept was more comprehensive and less time-bound than Freud's.”

“One thing that definitely did calculate properly for me was the mathematics that makes sense every day, no matter how I look at it, I can't get around it. I try to get around it, I keep trying to find one plus one is not two, somehow. I can't. People can talk about string theory, parallel realities, different dimensions, it's still one plus one is two, baby.”

“Remembering that Eratosthenes of Cyrene, employing mathematical theories and geometrical methods, discovered from the course of the sun, the shadows cast by an equinoctial gnomon, and the inclination of the heaven that the circumference of the earth is two hundred and fifty-two thousand stadia, that is, thirty-one million five hundred thousand paces.”

“If we want to sum up the theory of evolution by natural selection in two words, which have great relevance for all societies and businesses, we should simply remember: diversity works.”

“The words 'theory' and 'practice' are of Greek origin; they carry our thoughts back to the ancient philosophers by whom they were contrived, and by whom they were also contrasted and placed in opposition, as denoting two mutually conflicting and mutually inconsistent ideas. ... [this fallacy] based on a double system of natural laws retarded for centuries the development of physical science, notably mechanics.”

“Two factors explain our success. One, MIT's renaissance after World War II as a federally supported research resource. Two, the mathematical revolution in macro- and micro-economic theory and statistics. This was overdue and inevitable, MIT was the logical place for it to flourish.”

“Letting the religious right teach ID in schools is like letting the Marines teach poetry in advanced combat training. As a scientist, I see these the relevancy between the two sets to be equal. If Kansas is going to mess up like this, the least it can do is not be hypocritical and allow equal time for other alternative "theories" like FSMism, which is by far the tastier choice.”

“Natural Selection is not Evolution. Yet, ever since the two words have been in common use, the theory of Natural Selection has been employed as a convenient abbreviation for the theory of Evolution by means of Natural Selection, put forward by Darwin and Wallace. This has had the unfortunate consequence that the theory of Natural Selection itself has scarcely ever, if ever, received separate consideration.”

“Often they [writers on the study of management] have a point of view based upon intuition and experience. They then offer a cadence of two-paragraph examples carefully selected to "prove" their theory, and then they write "one size fits all" books. The message is, "If you'd do what these companies did, you'd be successful too."”

“I had made considerable advance ... in calculations on my favourite numerical lunar theory, when I discovered that, under the heavy pressure of unusual matters (two transits of Venus and some eclipses) I had committed a grievous error in the first stage of giving numerical value to my theory. My spirit in the work was broken, and I have never heartily proceeded with it since.”