It's what a fellow thinks he knows that hurts him.
Very often the quiet fellow has said all he knows
The only way to entertain some folks is to listen to them.
A bee is never as busy as it seems; it's just that it can't buzz any slower.
Peace has its victories no less than war, but it doesn't have as many monuments to unveil.
Of all the unbearable nuisances, the ignoramus that has traveled is the worst.