There is truth in the high opinion that in so far as a man conforms, he ceases to exist.
It is the ability to take a joke, not make one, that proves you have a sense of humor.
The real guarantee of freedom is an equilibrium of social forces in conflict, not the triumph of any one force.
Dogs laugh, but they laugh with their tails.
Humor is the instinct for taking pain playfully.
Laughter puts your brain, your central nervous system and your whole being into a state of free play.