"Sooner or later disasters such as an asteroid collision or a nuclear war could wipe us all out, But once we spread out into space and establish independent colonies, our future should be safe."

Time can behave like another direction in space under extreme conditions.

Intelligence is the ability to adapt to change.

So remember to look up at the stars and not down at your feet. Try to make sense of what you see and hold on to that childlike wonder about what makes the universe exist.

The thing about smart people is that they seem like crazy people to dumb people.

It is all right to make mistakes; nothing is perfect because with perfection, we would not exist.

I have noticed even people who claim everything is predestined, and that we can do nothing to change it, look before they cross the road.

People won't have time for you if you are always angry or complaining.

It is reasonable to ask who or what created the universe, but if the answer is God, then the question has merely been deflected to that of who created God.

It is very important for young people keep their sense of wonder and keep asking why.

The development of full artificial intelligence could spell the end of the human race.

Fortune draws her breath through cracks that make coarse the route on which we march to success

...anger is a waste of energy. Steam which is used to blow off a safety valve would be better used to drive an engine.

I don't care if we're out of it or not, if I've got a chance to pitch, I want to.

The memory of the American public is about six weeks.

When people ask me now if I miss coaching UCLA basketball games, the national championships, the attention, the trophies, and everything that goes with them, I tell them this: I miss the practices.

Through the lights cameras and action, glamour glitters and gold I unfold the scroll, plant seeds to stampede the globe.

I was so young, and making movies, going to the studio every morning at dawn was magic.

Freedom is slavery some poets tell us. Enslave yourself to the right leader's truth, Christ's or Karl Marx', and it will set you free.

The way that helps will not be the same; it changes according to the situation.

Language, as symbol, determines much of the nature and quality of our experience.