A scientific man ought to have no wishes, no affections, - a mere heart of stone.

I've got a woman's ability to stick to a job and get on with it when everyone else walks off and leaves it.

Moonlight is sculpture.

Give up trying to make me give up

You will always be fond of me. I represent to you all the sins you never had the courage to commit.

The people who are doing the work are the moving force behind the Macintosh. My job is to create a space for them, to clear out the rest of the organization and keep it at bay.

Get off your butt and join the Marines!

Don't send me flowers when I'm dead. If you like me, send them while I'm alive.

To wear your heart on your sleeve isn't a very good plan; you should wear it inside, where it functions best.

Surrealism is destructive, but it destroys only what it considers to be shackles limiting our vision.

Never accept a drink from a urologist.

I like to think of myself at home in the armchair, writing, smoking and occasionally wandering down the shop.

We do not have to visit a madhouse to find disordered minds; our planet is the mental institution of the universe.

Being unwanted, unloved, uncared for, forgotten by everybody, I think that is a much greater hunger, a much greater poverty than the person who has nothing to eat.

Before I speak, I have something important to say.

I am not ashamed to confess that I am ignorant of what I do not know.

I fully realize that no wealth or position can long endure, unless built upon truth and justice; therefore, I will engage in no transaction which does not benefit all whom it affects.

It ain't over 'til it's over.

I'll always be poor in my mind.

At the bottom of enmity between strangers lies indifference.

Entrepreneurs are simply those who understand that there is little difference between obstacle and opportunity and are able to turn both to their advantage.