[Question: What do you think was the most important physics idea to emerge this year?] We won't know for a few years.

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.

I have learned to prize holy ignorance more highly than religious certainty and to seek companions who have arrived at the same place.

God is trying to woo us into a love affair with God.

Enthusiasm begets enthusiasm.

It's politically impossible for any member of Congress to make a public statement condemning or criticizing the policies of Israel. It would be political suicidal for them to do so.

A just and reasonable modesty does not only recommend eloquence, but sets off every great talent which a man can be possessed of.

My religion has no geographical limits.

Compromise is just a fancy term for losing.

I went to college with James Coburn and Steve McQueen was a very good friend.

There's a lot more to me than just funny.

All forms of collectivism are mistaken, according to the human skull.