Show me a good loser, and I'll show you a loser.
Pat Summitt
I'm not a good loser. I get sick physically... I take it to heart. I hate it.
Richard M. Nixon
You must never be satisfied with losing. You must get angry, terribly angry, about losing. But the mark of the good loser is that he takes his anger out on himself and not his victorious opponents or on his teammates.