Act enthusiastic and you will be enthusiastic

Convictions are more dangerous enemies of truth than lies.

Property is surely a right of mankind as real as liberty.

I don't like definitions, but if there is a definition of freedom, it would be when you have control over your reality to transform it, to change it, rather than having it imposed upon you. You can't really ask for more than that.

It is a cliche that most cliches are true, but then like most cliches, that cliche is untrue.

You are braver than you believe, stronger than you seem, and smarter than you think.

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

Think globally, act locally.

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

Desire is the very essence of man.

Nothing fixes a thing so intensely in the memory as the wish to forget it.

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

Don't expect to build up the weak by pulling down the strong.

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

Drop the idea that you are Atlas carrying the world on your shoulders. The world would go on even without you. Don't take yourself so seriously.

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

Don't raise your voice, improve your argument.

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

An understanding of the natural world is a source of not only great curiosity, but great fulfilment.

Wisdom... comes not from age, but from education and learning.

Never argue with an idiot. They drag you down to their level and then beat you with experience.