Everything is destroyed by its own particular vice: the destructive power resides within. Rust destroys iron, moths destroy clothes, the worm eats away the wood; but greatest of all evils is envy, impious habitant of corrupt souls, which ever was, is, and shall be a consuming disease.
MenanderIf you want to live your whole life free from pain you must become either a god or else a corpse. Consider other men's troubles and that will comfort you.
MenanderIt is as easy to draw back a stone thrown with force from the hand, as to recall a word once spoken.
Menander