The future is uncertain but the end is always near.

Appearances often are deceiving.

True knowledge lies in knowing how to live.

There's no sense in being precise when you don't even know what you're talking about.

Only idiots refuse to change their minds.

It is a wise man that does know the contented man is never poor, whilst the discontented man is never rich.

Take care of the pieces well. The whole will take care of itself.

Do not deny the classical approach, simply as a reaction, or you will have created another pattern and trapped yourself there.

It is neither good nor bad, but thinking makes it so.

It is better to be looked over than overlooked.

It takes a great deal of bravery to stand up to our enemies, but just as much to stand up to our friends.

A single lie destroys a whole reputation of integrity.

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

I've never known any trouble than an hour's reading didn't assuage.

Just remember, once you're over the hill you begin to pick up speed.

Good means not merely not to do wrong, but rather not to desire to do wrong.

As our case is new, we must think and act anew.

If you don't behave as you believe, you will end by believing as you behave.

It is the mark of an educated mind to be able to entertain a thought without accepting it.

Every act of creation is first an act of destruction.

Strength does not come from physical capacity. It comes from an indomitable will.