One should never fall in the belief that you can find someone to pick you up. - Niccolò Machiavelli

One must be a fox in order to recognize traps, and a lion to frighten off wolves. Those who simply act like lions are stupid.

When evening comes, I go back home, and go to my study. On the threshold I take off my work clothes, covered in mud and filth, and put on the clothes an ambassador would wear. Decently dressed, I enter the ancient courts of rulers who have long since died. There I am warmly welcomed, and I feed on the only food I find nourishing, and was born to savor. I am not ashamed to talk to them, and to ask them to explain their actions. And they, out of kindness, answer me. Four hours go by without my feeling any anxiety. I forget every worry. I am no longer afraid of poverty, or frightened of death. I live entirely through them.

And let it here be noted that men are either to be kindly treated, or utterly crushed, since they can revenge lighter injuries, but not graver. Wherefore the injury we do to a man should be of a sort to leave no fear of reprisals.