Laurence Johnston Peter (September 16, 1919 – January 12, 1990) was a Canadian educator and "hierarchiologist" who is best known to the general public for the formulation of the Peter principle.
Fortune knocks but once, but misfortune has much more patience.
America is a land of taxation that was founded to avoid taxation.
Expert: a man who makes three correct guesses consecutively.
Equal opportunity means everyone will have a fair chance at being incompetent.