李防,北宋文学家,河北深州饶阳人,官至右仆射、中书侍郎平章事。他的宰相当得让太宗皇帝满意,在同僚中口碑也很好,并且才华横溢,著述甚丰,《太平御览》、《太平广记》、《文苑英华》和《册府元、龟》被后世合称为宋代四大书,而前三部书的主要编撰者都是他一个人完成的,取得这么大的成就,同时还达到72岁高龄,这在今天看来简直有些不可思议,其实这与他终身奉行的人生五字诀是分不开的。 Li Fang, a songwriter of the Northern Song Dynasty, Rao Yang of Shenzhou in Hebei Province, a government official to the right servant to shoot, a book assistant in charge of Ping Zhangshi. His prime minister was too satisfied with Taizong emperor, his colleagues in a good reputation, and brilliant, well-documented, “Taipingguanyu”, “Pacific Journal”, “Wen Yuan Ying Hua” and “House Fuyuan, turtle” Was later jointly known as the four major books of the Song Dynasty, and the main compilers of the first three books are done by him alone, achieved so much success, but also reached 72-year-old, which today seems almost unimaginable, in fact This is consistent with his life-long five-character tactics are inseparable.