Every man is guilty of all the good he did not do.

It's better to be unhappy alone than unhappy with someone.

Each soul is potentially divine.

How lucky I am to have something that makes saying goodbye so hard.

I used to desire many, many things, but now I have just one desire, and thats to get rid of all my other desires.

Never lend your car to someone you've given birth to.

God creates, I do not create. I assemble and I steal everywhere to do it - from what I see, from what the dancers can do, from what others do.

The hardest thing to explain is the glaringly evident which everybody has decided not to see.

Religion is like a knife: you can either use it to cut bread, or stick in someone's back.

There is not such a cradle of democracy upon the earth as the Free Public Library, this republic of letters, where neither rank, office, nor wealth receives the slightest consideration.

Experience without theory is blind, but theory without experience is mere intellectual play.

To turn really interesting ideas and fledgling technologies into a company that can continue to innovate for years, it requires a lot of disciplines.

Let us try to teach generosity and altruism, because we are born selfish.

No flying machine will ever fly from New York to Paris.

One must judge men not by their opinions, but by what their opinions have made of them.

Anger makes dull men witty, but it keeps them poor.

Being an intellectual creates a lot of questions and no answers.

Only two things are infinite, the universe and human stupidity, and I'm not sure about the former.

I'm not afraid of dying I just don't want to be there when it happens.

The advantage of a bad memory is that one enjoys several times the same good thing for the first time.

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