《李白与杜甫》作为郭沫若的学术绝笔 ,借对李白和杜甫的政治性评论对自己进行灵魂解剖 ,实际上是生命暮年的一次沉重的精神涅槃 ,主旨是以李白与杜甫为标本 ,对“中国的庸人气味”进行批判。其矛头直指其核心内涵忠君思想 ,旁及门阀观念、功名欲望等诸般病相 ,并揭示了政治动乱中这种庸人气味造成的种种文人悲剧。尽管作者自己晚年在行动上并未真正摆脱他从理性上批评的庸人气味 ,但在当时的情况下仍然表现了乱世中的清醒和针砭时弊的勇气。 Li Bai and Du Fu, as Guo Moruo’s academic masterpieces, and his own soul dissection through the political comments on Li Bai and Du Fu are in fact a heavy spiritual nirvana at the twilight years of life. The main idea is to take Li Bai and Du Fu as specimens and analyze the “ The phlegmatic ”criticism. Its spearhead points directly to its core connotation allegiance to the thought, next door and the concept of valve, fame and other festivals, and reveals the political turmoil caused by this kind of vulgar tragedy of all kinds of literati. Although his own later years in his life did not really get rid of his phlegmatic philosophical criticism, his courage at the time was still awake and stinging.