When you can't do anything else to a boy, you can make him wash his face.
Don't abuse your friends and expect them to consider it criticism.
When a man asks your advice, he usually tells you just how he expects you to decide.
When a man tells you what people are saying about you, tell him what people are saying about him; that will immediately take his mind off your troubles.
A thief believes everybody steals.
One trouble with growing old is that it gets progressively tougher to find a famous historical figure, who didn't amount to much when he was your age.