“I think nature's imagination Is so much greater than man's, she's never going to let us relax”

“Physics isn't the most important thing. Love is.”

“Take this neat little equation here. It tells me all the ways an electron can make itself comfortable in or around an atom. That's the logic of it. The poetry of it is that the equation tells me ho...”

“You can't fool nature.”

“All the time you're saying to yourself, 'I could do that, but I won't,' which is just another way of saying that you can't.”

“People often think I'm a faker, but I'm usually honest, in a certain way--in such a way that often nobody believes me!”

“I do not know what I may appear to the world, but to myself I seem to have been only like a boy playing on the sea-shore, and diverting myself in now and then finding a smoother pebble or a prettie...”

“To know the history of science is to recognize the mortality of any claim to universal truth. ”

“The scientist only imposes two things, namely truth and sincerity, imposes them upon himself and upon other scientists.”