Those who see the invisible can do the impossible.

I write with experiences in mind, but I don't write about them, I write out of them.

Resist much. Obey little.

A person reveals his character by nothing so clearly as the joke he resents.

To be wronged is nothing unless you continue to remember it.

Great dreams of great dreamers are always transcended.

Judge not unless you judge yourself.

He who is cruel to animals becomes hard also in his dealings with men. We can judge the heart of a man by his treatment of animals.

It takes a great deal of bravery to stand up to our enemies, but just as much to stand up to our friends.

Why fit in when you were born to stand out?

A man is literally what he thinks.

There is an art, or rather a knack to flying. The knack lies in learning how to throw yourself at the ground and miss.

What a man does for others, not what they do for him, gives him immortality.

Words mean more than what is set down on paper. It takes the human voice to infuse them with deeper meaning.

A man may imagine things that are false, but he can only understand things that are true.

Beer: The cause of, and solution to, all of life's problems.

The only limit to our realization of tomorrow will be our doubts of today.

Fear doesn't exist anywhere except in the mind.

You can best serve civilization by being against what usually passes for it.

If we know exactly where we're going, exactly how to get there, and exactly what we'll see along the way, we won't learn anything.

Having a great intellect is no path to being happy.