A live unexamined isn't worth living. I will add, "A life unlived isn't worth examining.
LORD ILLINGWORTH What do you think she'd do if I kissed her? MRS ALLONBY Either marry you, or strike you across the face with her glove. What would you do if she struck you across the face with her glove? LORD ILLINGWORTH Fall in love with her, probably.
Good resolutions are simply checks that men draw on a bank where they have no account.
I can sympathize with everything, except suffering.
A man can't be too careful in the choice of his enemies.
Always borrow money from a pessimist. He won't expect it back.