Do you believe,' said Candide, 'that men have always massacred each other as they do to-day, that they have always been liars, cheats, traitors, ingrates, brigands, idiots, thieves, scoundrels, gluttons, drunkards, misers, envious, ambitious, bloody-minded, calumniators, debauchees, fanatics, hypocrites, and fools?'Do you believe,' said Martin, 'that hawks have always eaten pigeons when they have found them?" - Voltaire