Sanity is a madness put to good uses.

It does not do to dwell on dreams and forget to live.

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

Effective action is always unjust.

I do not argue with obstinate men. I act in spite of them.

All honor's wounds are self-inflicted.

Self-esteem comes from being able to define the world in your own terms and refusing to abide by the judgments of others.

Learn to give, whether you have plenty or little, whether you are happy or in pain.

Get off your butt and join the Marines!

But there is only one thing which gathers people into seditious commotion, and that is oppression

I meant what I said and I said what I meant.

Be that self which one truly is.

Science is not only compatible with spirituality; it is a profound source of spirituality.

Children's talent to endure stems from their ignorance of alternatives.

When the dog looks at you, the dog is not thinking what kind of a person you are. The dog is not judging you.

Be like a tree and let the dead leaves drop.

If you follow every dream, you might get lost.

It is not fair to ask of others what you are not willing to do yourself.

The idea of freedom is inspiring. But what does it mean? If you are free in a political sense but have no food, what's that? The freedom to starve?

No man for any considerable period can wear one face to himself and another to the multitude, without finally getting bewildered as to which may be the true.

Purity of heart is to will one thing.