God was invented to explain mystery. God is always invented to explain those things that you do not understand.

Just as a poet often has license from the rules of grammar and pronunciation, we should like to ask for 'physicists' license from the rules of mathematics in order to express what we wish to say in as simple a manner as possible.

Of course, you only live one life, and you make all your mistakes, and learn what not to do, and that's the end of you.

The game I play is a very interesting one. It's imagination, in a tight straightjacket.

There is no authority who decides what is a good idea.

A poet once said, "The whole universe is in a glass of wine." We will probably never know in what sense he meant that, for poets do not write to be understood. But it is true that if we look at a glass of wine closely enough we see the entire universe.

This is not very important what I'm doing. I'm just proving something.