If you don't know where you're from, you'll have a hard time saying where you're going.

It is better to remain silent and be thought a fool than to open one's mouth and remove all doubt.

Gravity is only the bark of wisdom's tree; but it preserves it

Those who can not change their minds can not change anything.

I've learned that people will forget what you said, people will forget what you did, but people will never forget how you made them feel.

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

The absent are never without fault, nor the present without excuse.

When you undervalue what you do, the world will undervalue who you are

The ethos of redemption is realized in self-mastery, by means of temperance, that is, continence of desires.

A house divided against itself cannot stand.

Life's battles don't always go to the stronger or faster man. But sooner or later, the man who wins is the man who thinks he can.

Stupidity is a talent for misconception.

An intelligent hell would be better than a stupid paradise.

The most courageous act is still to think for yourself. Aloud.

Love make us poets, and the approach of death should make us philosophers.

Don't criticize what you don't understand, son. You never walked in that man's shoes.

There are no limitations to the mind except those we acknowledge.

Energy may be likened to the bending of a crossbow; decision,to the releasing of a trigger.

Reality leaves a lot to the imagination.

Knowing yourself is the beginning of all wisdom.

Criticize the act, not the person.