If you don't want to slip up tomorrow, speak the truth today.

The greatest minds are capable of the greatest vices as well as of the greatest virtues.

He that cannot reason is a fool. He that will not is a bigot. He that dare not is a slave.

Desire is the very essence of man.

Realize deeply that the present moment is all you ever have.

Challenges are gifts that force us to search for a new center of gravity. Don't fight them. Just find a new way to stand.

For beautiful eyes, look for the good in others; for beautiful lips, speak only words of kindness; and for poise, walk with the knowledge that you are never alone.

Those who know, do. Those that understand, teach.

It is better to be looked over than overlooked.

If you don't stand for something you will fall for anything.

What's real and what's true aren't necessarily the same.

Judge a man by his questions rather than by his answers.

Don't raise your voice, improve your argument.

What's done can't be undone.

Intellectuals solve problems, geniuses prevent them.

The cure for pain is in the pain.

The very essence of instinct is that it's followed independently of reason.

The boundaries which divide Life from Death are at best shadowy and vague. Who shall say where the one ends, and where the other begins?

I think, therefore I am.

Instinct is a marvellous thing. It can neither be explained nor ignored.

As the soft yield of water cleaves obstinate stone, So to yield with life solves the insolvable: To yield, I have learned, is to come back again.