I think physicists are the Peter Pans of the human race. They never grow up and they keep their curiosity.

There isn't a scientific community. It is a culture. It is a very undisciplined organization.

It was eerie. I saw myself in that machine. I never thought my work would come to this.

There are questions which illuminate, and there are those that destroy. I was always taught to ask the first kind.

You know that, according to quantum theory, if two particles collide with enough energy you can, in principle, with an infinitesimal probability, produce two grand pianos.

Suddenly, there was an enormous flash of light, the brightest light I have ever seen or that I think anyone has ever seen. It blasted; it pounced; it bored its way into you. It was a vision which was seen with more than the eye. It was seen to last forever. You would wish it would stop; altogether it lasted about two seconds.

To me, science is an expression of the human spirit, which reaches every sphere of human culture. It gives an aim and meaning to existence as well as a knowledge, understanding, love, and admiration for the world. It gives a deeper meaning to morality and another dimension to esthetics.