徐幹是汉末建安时代著名的文学家、哲学家。关于他的评价,历来众说纷纭。本文从其为“文人”、“智者”、“君子”的三方面进行讨论,认为徐幹为人、为文皆恪守儒道,志在经世,然却终因忠于汉室、不事二主而壮志难酬。他表现出来的“恬淡寡欲”既本于性情,又出于对当世的隐性抵抗。他学术的谨严、处世的睿智无不渗透了君子身份的自觉,这也正是其流芳百世的主要原因所在。 Xu Gan is a well-known writer and philosopher in the Jianhan era. He has always been divided on his evaluation. This article discusses from three aspects: “scholar ”, “sage ”, “gentleman ”, holds that Xu Gan is human, Room, no matter the two main and hard-won. He showed “tranquil widow ” not only in nature, but also out of the occult resistance to the present. His academic cautious, the wisdom of life penetrated the gentleman’s identity, which is why it is the most sophisticated.