由于《三国演义》的广泛流传和深远影响,曹操被视为“治世之能臣,乱世之奸雄”,似乎已是铁案如山。千百年来,偏见掩盖着历史的真实。毛泽东却不然,他在熟读《三国志》中《魏书武帝纪》等有关曹操的篇目时,做了不少圈画批注,认为对曹操的评价要实事求是,客观公正。毛泽东曾对在他身边工作的同志说:“曹操结束汉末豪族混战的局面,恢复了黄河两岸的广大平原,为后来西晋的统一铺平了道路。”另一次在北戴河,毛泽东充满感情地说:“曹操统一北方,创立魏国。那时黄河流域是全国的中心地区。他改革了东汉的许多恶政,抑制豪强,发展生产,实行屯田制,还督促开荒,推行法制,提倡节俭,使遭受大破坏的社会开始稳 Due to the widespread and far-reaching impact of the Romance of the Three Kingdoms, Cao Cao was regarded as “the hero of the world and the hero of troubled times.” For centuries, prejudice masks the truth of history. Mao Zedong, however, did a lot of laudatory annotations when he was familiar with Cao Cao’s book on “Wei Shu Wu Ji Ji” in The Three Kingdoms. He thought that Cao Cao’s evaluation should be realistic and objective and fair. Mao Tse-tung once said to comrades working beside him: “Cao Cao ended the situation of the Han tribesmen at the end of the Han Dynasty and restored the vast plain on both sides of the Yellow River, paving the way for the unification of the Western Jin Dynasty.” On the other occasion, in Beidaihe, Mao Zedong said emotionally : "Cao Cao unified the north and founded Wei State, when the Yellow River Basin was the center of the country.He reforms many of the evil policies in the Eastern Han Dynasty, restrain the tyranny of the tyranny, develop production, implement the system of taxpayers, urge the wasteland to open up, promote the rule of law, promote thrift, The society that suffered great damage started to stabilize