Ui is a parable play, written with the aim of destroying a dangerous respect commonly felt for great killers...Plain everyday logic must never let itself be overawed once it goes strolling among the centuries; whatever applies to small situations must be made to apply to big ones too. The petty rogue whom the rulers permit to become a rogue on the grand scale can occupy a special position in roguery, but not in our attitude to history...If the collapse of Hitlers enterprises is no evidence that he was a halfwit, neither is their scope any guarantee that he was great man.
Bertolt Brecht