"Stalin cared about what his subjects did (or might do); Hitler, about who they were. Mao cared about what they thought. China's landlords were eliminated as a class (and many of them were killed in the process); but they were not exterminated as a people, as the Jews were in Germany. Even as his policies caused the deaths of millions, Mao never entirely lost his belief in the efficacy of thought reform and the possibility of redemption. ‘Heads are not like chives’, he said. ‘They do not grow back again.’ What was achieved at the cost of such bloodshed and pain? Mao's own judgement, that his two major accomplishments were his victory over Chiang Kai-shek and the launching of the Cultural Revolution, offers a partial answer, though not quite in the sense he had intended. The one reunified China after a century of division and restored its sovereignty; the other gave the Chinese people such an overdose of ideological fervour as to immunise them for generations to come. Mao's tragedy and his grandeur were that he remained to the end in thrall to his own revolutionary dreams. Where Confucius had taught harmony – the doctrine of the mean – Mao preached endless class struggle, until it became a cage from which neither he nor the Chinese people could escape. He freed China from the straitjacket of its Confucian past. But the bright Red future he promised turned out to be a sterile purgatory."