8．三复四温。毛泽东不仅在青年时期就熟读《史记》、《汉书》等著名古籍，到了老年仍不断地重温，就是到了晚年，对他喜爱的同一本史书．也是读了一遍又一遍，常读常新。他有读过一遍书在封面上划一个圈作记号的习惯。保留在故居的不少史书封面上，都留下他读过两遍、三遍的图 8. Three complex four temperature. Not only did Mao Zedong familiarize himself with famous ancient books such as Records of the Historians and Han Books in his youth, but he still revisited the old age with the same history books that he loved in his later years. Also read again and again, often read often. He had a habit of reading a book and marking a circle on the cover. Preserved in the cover of many historical books, leaving him read twice, three times the map