To pursue a man effectively, it is best to begin with his thinking.

For one who reads, there is no limit to the number of lives that may be lived, for fiction, biography, and history offer an inexhaustible number of lives in many parts of the world, in all periods of time.

A wise man fights to win, but he is twice a fool who has no plan for possible defeat.

Beware of those who would use violence, too often it is violence they want and neither truth nor freedom.

Much of command is the ability to take command.

A mind, like a home, is furnished by its owner, so if one's life is cold and bare he can blame none but himself. You have a chance to select from pretty elegant furnishings.

You are your own best teacher. My advice is to question all things. Seek for answers, and when you find what seems to be an answer, question that, too.