刘勰对中道思维的运用已成为《文心雕龙》研究中的重要课题。为了进一步细化中道思维,本文试图从情采观中单个概念以及相互关系入手,分析刘勰如何从不同的层次上运用了儒家、道家、佛家的中道思维,以透视刘勰的立论思路。 Liu Yong’s use of mid-path thinking has become an important issue in the study of “Wen Xin Diao Long”. In order to further refine the thinking of middle way, this article attempts to start from the single concept and mutual relationship of emotion and opinion, and analyzes how Liu Yong used the middle way thinking of Confucianism, Taoism and Buddhism from different levels to see Liu’s argument.