A man of knowledge lives by acting, not by thinking about acting.

A warrior considers himself already dead, so there is nothing to lose. The worst has already happened to him, therefore he's clear and calm; judging him by his acts or by his words, one would never suspect that he has witnessed everything.

The self-confidence of the warrior is not the self-confidence of the average man. The average man seeks certainty in the eyes of the onlooker and calls that self-confidence. The warrior seeks impeccability in his own eyes and calls that humbleness. The average man is hooked to his fellow men, while the warrior is hooked only to infinity.

Whenever a warrior decides to do something, he must go all the way, but he must take responsibility for what he does. No matter what he does, he must know first why he is doing it, and then he must proceed with his actions without having doubts or remorse about them.

The hardest thing in the world is to assume the mood of a warrior. It is of no use to be sad and complain and feel justified in doing so,believing that someone is always doing something to us. Nobody is doing anything to anybody, much less to a warrior.

Don Juan assured me that in order to accomplish the feat of making myself miserable I had to work in the most intense fashion, and that it was absurd. I had now realized I could work just the same in making myself complete and strong. "The trick is in what one emphasizes," he said. "We either make ourselves miserable, or we make ourselves strong. The amount of work is the same."

The basic difference between an ordinary man and a warrior is that a warrior takes everything as a challenge while an ordinary man takes everything as a blessing or a curse.