1. Lu Xun: "The historian sings a swan song, and Li Sao has no rhyme. "2. Qian Zhongshu:" Sima Qian's prose is wonderful and accumulated. "3. Ban Gu:" However, from Liu Xiang and Yang Zhishu, they all say that they have a good history, obey their good order and reason, distinguish but not flashy, quality but not vulgar, and fourth. Ban Biao: "Only talk about order, distinguish but not flashy, quality but not wild, commensurate with the quality of literature, and build a good history."