It is to be emphasized that no matter how many [amplitude] arrows we draw, add, or multiply, our objective is to calculate a single final arrow for the event . Mistakes are often made by physics students at first because they do not keep this important point in mind. They work for so long analyzing events involving a single photon that they begin to think that the arrow is somehow associated with the photon [rather than with the event].
Once we see, however, that the probability of life originating at random is so utterly miniscule as to make it absurd, it becomes sensible to think that the favorable properties of Physics on which life depends are in every respect deliberate ... . It is therefore almost inevitable that our own measure of intelligence must reflect ... higher intelligences ... even to the limit of God ... such a theory is so obvious that one wonders why it is not widely accepted as being self-evident. The reasons are psychological rather than scientific.fred hoyle
We do not aim at « mathematical rigour » of exposition, which in theoretical Physics often amounts to self-deception."Quantum Mechanics: Non-relativistic Theory", together with L. D. Landau, translated by John Menzies (third edition 1991), p. xi
Doing Physics is much more enjoyable than just learning it. Maybe 'doing it' is the right way of learning, at least as far as I am concerned.in his Nobel biography, edited by Tore Frängsmyr, Gösta Ekspong, Nobelstiftelsen (1993). Physics 1981-1990. World Scientific. p. 383. ISBN 9810207298.
It’s amazing to me that not only can we put a probe around Saturn and get images of its moons, but our math and Physics are so freaking accurate we can say, "Hey, you know what? On this date at this time if we turn Cassini that way we’ll see a moon over 2 million kilometers away pass in front of another one nearly 3 million kilometers away."Every morning, I have a 50/50 chance of finding my keys. That kinda puts things in perspective.phil plait
On the contrary, it's because somebody knows something about it that we can't talk about Physics . It's the things that nobody knows anything about that we can discuss. We can talk about the weather; we can talk about social problems; we can talk about psychology; we can talk about international finance gold transfers we can't talk about, because those are understood so it's the subject that nobody knows anything about that we can all talk about!richard feynman
At present, when the prevailing forms of society have become hindrances to the free expression of human powers, it is precisely the abstract branches of science, mathematics and theoretical Physics, which ... offer a less distorted form of knowledge than other branches of science which are interwoven with the pattern of daily life, and the practicality of which seemingly testifies to their realistic character.max horkheimer
Pragmatism, in trying to turn experimental Physics into a prototype of all science and to model all spheres of intellectual life after the techniques of the laboratory, is the counterpart of modern industrialism, for which the factory is the prototype of human existence, and which models all branches of culture after production on the conveyor belt.max horkheimer
I think of Physics as the liberal arts of technology . You understand the fundamental aspects of Physics, and then you can learn the technology and understand how it relates to current world problems. I'm teaching the elementary Physics that is most useful for someone who is trying to live in a technological world, to contribute to that world, and to make correct decisions.Richard A. Muller as quoted by Devi Mathieu, in Physicist Richard Muller helps prepare tomorrow’s leaders for a technological world, The Berkeleyan, 26 February 2003.
Our understanding of the four basic concepts of Physics -- space, time, matter and force -- has undergone radical change in the course of work on unification, starting with Maxwell's unification of electricity with magnetism, all the way to present day string theory. What started as four independent concepts, with space and time postulated and the possible forms of matter and force arbitrarily chosen, now appear as different aspects of a rich and novel dynamically determined structure.peter freund
All science is either Physics or stamp collecting.Quoted inJ B Birks Rutherford at Manchester (1962).
There are many examples in Physics showing that higher precision revealed new phenomena, inspired new ideas, or confirmed or dethroned well-established theories.in Electromagnetic Traps for Charged and Neutral Particles, Nobel Lecture, December 8, 1989
There is nothing new to be discovered in Physics now; All that remains is more and more precise measurement.Lord Kelvin, allegedly speaking to the w:British Association for the Advancement of Science in 1900. The veracity of this attribution is disputed, and no contemporaneous documentation of the statement is known.
The idea of an isolated American painting , so popular in this country during the thirties, seems absurd to me, just as the idea of a purely American mathematics or Physics would seem absurd... And in another sense, the problem doesn’t exist at all; or, if it did, would solve itself: An American is an American and his painting would naturally be qualified by the fact, whether he wills or not. But the basic problems of contemporary painting are independent of any one country.jackson pollock
There is only one science, Physics: everything else is social work.James D. Watson As quoted in Lifelines (1997) by Steven Rose
The underlying physical laws necessary for the mathematical theory of a large part of Physics and the whole of chemistry are thus completely known, and the difficulty is only that the exact application of these laws leads to equations much too complicated to be soluble. It therefore becomes desirable that approximate practical methods of applying quantum mechanics should be developed, which can lead to an explanation of the main features of complex atomic systems without too much computation.Paul Dirac (1926) Proceedings of the Royal Society of London. Series A, Containing Papers of a Mathematical and Physical Character, Vol. 123, No. 792 (6 April 1929)
[An] example of the hubris of contemporary science is the rigorous banishment of the word "purpose" from its vocabulary. This is probably an aftermath of the reaction against the animism of Aristotelian Physics, where stones accelerated their fall because of their impatience to get home, and against a teleological world-view in which the purpose of the stars was to serve as chronometers for man's profit. From Galileo onward, "final causes" were relegated into the realm of superstition, mechanical causality reigned supreme. ...The mechanistic universe gradually disintegrated, but the mechanistic notion of causality survived until Heisenberg's indeterminacy principle proved its untenability.Arthur Koestler
If time is treated in modern Physics as a dimension on a par with the dimensions of space, why should we a priori exclude the possibility that we are pulled as well as pushed along its axis? The future has, after all, as much or as little reality as the past, and there is nothing logically inconceivable in introducing, as a working hypothesis, an element of finality, supplementary to the element of causality, into our equations. It betrays a great lack of imagination to believe that the concept of "purpose" must necessarily be associated with some anthropomorphic deity.Arthur Koestler
It was, for all I know, the first deductive theory of the world , the first deductive cosmology : One further step led to theoretical Physics, and to the atomic theory.Karl Popper, in The World of Parmenides : Essays on the Presocratic Enlightenment (1998)
Following Korzybski , I put things in probabilities, not absolutes... My only originality lies in applying this zetetic attitude outside the hardest of the hard sciences, Physics, to softer sciences and then to non-sciences like politics, ideology, jury verdicts and, of course, conspiracy theory.Robert Anton Wilson, in an interview in High Times (2003)
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