"Science is not about certainty; it is about uncertainty."

"The ultimate goal of science is to understand the universe and our place in it."

"When we speak of the electron, we are not speaking of something that really exists, but of something that we have imagined."

"We must be clear that, 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 c…"

"Accuracy and clarity of expression are a matter of degree."