"What is both surprising and delightful is that spectators are allowed, and even expected, to join in the vocal part of the game... There is no reason why the field should not try to put the batsman off his stroke at the critical moment by neatly timed disparagements of his wife's fidelity and his mother's respectability." - George Bernard Shaw
"If I were playing third base and my mother were rounding third with the run that was going to beat us, I'd trip her. Oh, I'd pick her up and brush her off and say, 'Sorry, Mom,' but nobody beats me." ~ Leo Durocher
A spectator sits and merely observes, but a fan is someone who gets into a game and tries to help his team win.