If he was so evil, I wondered, how was it that he had such a great sense of humour? If he was so ruthless in pursuing Corsican-style vendettas, why didn’t he punish the men who kept on betraying him? If he was such an inveterate warmonger, how was it that twice as many wars were declared on him than he had declared on others? If he was really pursuing continental, or even world, domination, why did he split Europe with Tsar Alexander I at the peace of Tilsit? If he was such a beast, why did so many of the people closest to him write admiring memorials even long after he was dead?