"If there is no complete agreement between the results of one's work and the experiment, one should not allow oneself …"

"The measure of greatness in a scientific idea is the extent to which it stimulates thought and opens up new lines of …"

"If we are honest — and scientists have to be — we must admit that religion is a jumble of false assertions, with no b…"

"The underlying physical laws necessary for the mathematical theory of a large part of physics and the whole of chemis…"

"One possibility in this direction is to regard, classically, an electron as the end of a single Faraday line of force…"

"In science one tries to tell people, in such a way as to be understood by everyone, something that no one ever knew b…"

"With my assumption... life need never end. There is no decisive argument for deciding between [certain] assumptions. …"

"It was a good description to say that it was a game, a very interesting game one could play. Whenever one solved one …"

"I don't suppose that applies so much to other physicists; I think it’s a peculiarity of myself that I like to play ab…"

"I want to emphasize the necessity for a sound mathematical basis for any fundamental physical theory. Any philosophic…"