"Supposedly this was Mao’s reaction to all the suffering: ‘You have only tree leaves to eat? So be it.’ What is undeniable is that he took no serious steps to change policy until it was too late. He continued to take satisfaction from communist successes in the decade since 1949. Land had been collectivised, industry nationalised. Rival parties had been eliminated. The non-Chinese groups in the population had been cowed. The ruling group enjoyed unchallenged supremacy; its members had the prestige and authority of men who had fought in the civil war against the Kuomintang. Yet the Great Leap Forward had not worked out as Mao had intended. The tens of millions of deaths were not the only reason why the central leaders of party and army were alarmed – and many leaders in fact were just as unconcerned about the hardship as Mao himself."
January 1, 1970
https://en.wikiquote.org/wiki/Mao_Zedong