I do not believe in a personal God.

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 hold you within my heart.

...the safest way of ensuring that secret information did not leak was not to tell anybody about it.

Refer me to one atheist who denies the existence of God.... Etymologically, as well as philosophically, an atheist is one without God. That is all the 'A' before 'Theist' really means.

Let mortal man keep to his own Mortality, and not expect too much.

Do not suffer your life to be taken by newspapers.

You can fake your way to the table, but ultimately you have to learn how to eat.

Whatever anybody says, the most important thing in life is to be happy.

It is the quality of the moment, not the number of days, or events, or of actors, that imports.

Written reports stifle creativity.

I think the perfection of love is that it's not perfect.