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

There is geometry in the humming of the strings. There is music in the spacing of the spheres.

Stupidity is a talent for misconception.

The lie is a condition of life.

Muddy water is best cleared by leaving it alone.

It is man that makes truth great, not truth that makes man great.

A wise man can learn more from a foolish question than a fool can learn from a wise answer.

Be realistic: Plan for a miracle

Chaos is a name for any order that produces confusion in our minds.

One who deceives will always find those who allow themselves to be deceived.

Jealousy is the tribute mediocrity pays to genius.

In any moment of decision, the best thing you can do is the right thing. The worst thing you can do is nothing.

You are not a drop in the ocean. You are the entire ocean, in a drop.

All our knowledge begins with the senses, proceeds then to the understanding, and ends with reason. There is nothing higher than reason.

Where you stand depends on where you sit.

If you do what you've always done, you'll get what you've always gotten.

A single lie destroys a whole reputation of integrity.

No one cares how much you know, until they know how much you care

The cure for pain is in the pain.

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

One never notices what has been done; one can only see what remains to be done.