Maybe that is why young people make success. They don't know enough.

We scientists are clever — too clever — are you not satisfied? Is four square miles in one bomb not enough? Men are still thinking. Just tell us how big you want it!

There is nothing that living things do that cannot be understood from the point of view that they are made of atoms acting according to the laws of physics.

I think Nature's imagination is so much greater than man's, she's never gonna let us relax!

The only way to deep happiness is to do something you love to the best of your ability

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!

During the Middle Ages there were all kinds of crazy ideas, such as that a piece of rhinoceros horn would increase potency. Then a method was discovered for separating the ideas - which was to try one to see if it worked, and if it didn't work, to eliminate it. This method became organized, of course, into science.