A fool is someone whose pencil wears out before its eraser does.
An act of justice closes the book on a misdeed; an act of vengeance writes one of its own
Although spoken English doesn't obey the rules of written language, a person who doesn't know the rules thoroughly is at a great disadvantage.
Success may be the ability to be happy with whatever we're stuck with.
To acquire knowledge, one must study; but to acquire wisdom, one must observe.
Know the names of past and current artists who are most famous for playing their instruments.