A man doesn't know what he knows until he knows what he doesn't know.
An economist is an expert who will know tomorrow why the things he predicted yesterday didn't happen today.
Originality is the fine art of remembering what you hear but forgetting where you heard it.
Expert: a man who makes three correct guesses consecutively.
If two wrongs don't make a right, try three.
Television has changed the American child from an irresistable force to an immovable object.
Heredity is what sets the parents of a teenager wondering about each other.
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