Be very slow to believe that you are wiser than all others; it is a fatal but common error. Where one has been saved by a true estimation of another's weakness, thousands have been destroyed by a false appreciation of their own strength.
Charles Caleb ColtonA wise man may be duped as well as a fool; but the fool publishes the triumph of his deceiver; the wise man is silent, and denies that triumph to an enemy which he would hardly concede to a friend; a triumph that proclaims his own defeat.
Charles Caleb Colton