Life on Earth is at the ever-increasing risk of being wiped out by a disaster, such as sudden global nuclear war, a genetically engineered virus or other dangers we have not yet thought of.

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.

Once upon a time there was what there was, and if nothing had happened there would be nothing to tell.

As the days went by, my frustration festered like an outhouse during a Jamaican summer.

Hope is putting faith to work when doubting would be easier.

The flow of Guiness into the studio was inspirational as well as nutritive.

It's always bitterly disappointing to people to see how normally one can live.

Even the mistakes and the pain that you've caused and enacted upon you. That is definitely what I'm trying to capture

Let us not underrate the value of a fact; it will one day flower into a truth.

The peculiar habit, when searching for a snack, of constantly returning to the refrigerator in hopes that something new will have materialized.

The Steve Allen Sunday night show had the right to two options after my first performance.