"When it comes to atoms, language can be used only as in poetry. The poet, too, is not nearly so concerned with describing facts as with creating images and establishing mental connections."

"The task of science is both to extend the range of our experience and to reduce it to order."

"Stop telling God what to do with his dice."

"The problem is not to know what the world is, but what we can say about it."

"The very act of observing changes the observed."