Look up at the stars, not down at your feet.

Maxwell is the physicist's physicist.

I have so much that I want to do. I hate wasting time.

A zero-gravity flight is a first step toward space travel.

I’m not religious in the normal sense. I believe the universe is governed by the laws of science. The laws may have been decreed by God, but God does not intervene to break the laws.

I want my books sold on airport bookstalls.

There are too many accidents that can befall life on a single planet.