I am a deeply religious nonbeliever - this is a somewhat new kind of religion.
The faster you go, the shorter you are.
If people are good only because they fear punishment, and hope for reward, then we are a sorry lot indeed.
One may say the eternal mystery of the world is its comprehensibility.
Nothing is more destructive of respect for the government and the law of the land than passing laws which cannot be enforced.
I love to travel, but hate to arrive.
Intellectuals solve problems, geniuses prevent them.
The man of science is a poor philosopher.
Imagination is everything. It is the preview of life's coming attractions.
There could be no fairer destiny for any physical theory than that it should point the way to a more comprehensive theory in which it lives on as a limiting case.
Coincidence is God's way of remaining anonymous.
I live in that solitude which is painful in youth, but delicious in the years of maturity.