It is better to be looked over than overlooked.

Good advice is always certain to be ignored, but that's no reason not to give it.

Intellectuals solve problems, geniuses prevent them.

Only from the heart can you touch the sky.

Yesterday is but today's memory and tomorrow is today's dream.

If you do not know the laws of right conduct, you cannot form your character.

Learn from the mistakes of others. You can never live long enough to make them all yourself.

No man has any natural authority over his fellow men.

The use of travelling is to regulate imagination by reality, and instead of thinking how things may be, to see them as they are.

I think about the meaning of pain. Pain is personal. It really belongs to the one feeling it. Probably the only thing that is your own. I like mine.

You can be rich in spirit, kindness, love and all those things that you can't put a dollar sign on.

Intelligence is the ability to adapt to change.

Peace is not an absence of war, it is a virtue, a state of mind, a disposition for benevolence, confidence, justice.

I think, therefore I am.

Don't take tomorrow to bed with you.

A mistake is always forgivable, rarely excusable and always unacceptable.

Not everything that can be counted counts, and not everything that counts can be counted.

All the great things are simple, and many can be expressed in a single word: freedom; justice; honor; duty; mercy; hope.

It is not the strength, but the duration, of great sentiments that makes great men.

Those who cannot work with their hearts achieve but a hollow, half-hearted success that breeds bitterness all around.

I dream. Sometimes I think that's the only right thing to do.