Marry, and you will regret it; don’t marry, you will also regret it; marry or don’t marry, you will regret both. Laugh at the world’s follies, you will regret it; weep over them, you will also regret it. Laugh at the world’s follies or weep over them, you will regret both. Believe a woman, you will regret it; don’t believe her, you will also regret it. Believe a woman or don’t believe her, you will regret both. Hang yourself, you will regret it; do not hang yourself, and you will also regret it. Hang yourself or do not hang yourself, you will regret both. This, gentlemen, is the sum and substance of all philosophy.
Father of existentialism