He who can lead you to believe an absurdity can lead you to commit an atrocity.
Friends should be preferred to kings.
Which is more dangerous: fanaticism or atheism? Fanaticism is certainly a thousand times more deadly; for atheism inspires no bloody passion whereas fanaticism does; atheism is opposed to crime and fanaticism causes crimes to be committed.
Earth is an insane asylum, to which the other planets deport their lunatics.
Paper money eventually returns to its intrinsic value - zero.
A man loved by a beautiful woman will always get out of trouble.