There are always more people who prefer to speak than to listen.

A book on the new physics, if not purely descriptive of experimental work, must essentially be mathematical.

The methods of theoretical physics should be applicable to all those branches of thought in which the essential features are expressible with numbers.

There are always more people who prefer to speak than to listen.

In science one tries to tell people, in such a way as to be understood by everyone, something that no one ever knew before. But in poetry, it is the exact opposite.

If we are honest - and scientists have to be - we must admit that religion is a jumble of false assertions, with no basis in reality.

A great deal of my work is just playing with equations and seeing what they give.