The man who says "I may be wrong, but--" does not believe there can be any such possibility.
It's what a fellow thinks he knows that hurts him.
We'd all like to vote for the best man but he's never a candidate.
A bee is never as busy as it seems; it's just that it can't buzz any slower.
None but the brave can live with the fair.
It is no disgrace to be poor, but it might as well be.