“You are not angry with people when you laugh at them. Humor teaches tolerance.”
“Humor is laughing at what you haven't got when you ought to have it.”
“Do not teach your children never to be angry; teach them how to be angry.”
“When you're frustrated with people, when they've made you angry, it just may be because you haven't given them enough time.”
“Everyone has a sense of humor. If you don't laugh at jokes, you probably laugh at opinions.”
“For tolerance (and you must remember this when you grow older), is of very recent origin and even the people of our own so-called "modern world" are apt to be tolerant only upon such matters as do not interest them very much.”