司空图《二十四诗品》之《悲慨》,最能代表他本人隐忍之后真实思想感情状况,既是一首爱国主义优秀抒情诗,又是一篇探讨“悲慨”诗歌风格产生的生态环境、主客原因、表现主题和艺术特征的精美诗歌理论,集总结性和创造性于一体,具有思想理论和艺术审美的双重属性。 The “tragedy” of Sokongtu’s “Twenty-four Poems and Products” can best represent his real thoughts and emotions after forbearing, which is not only a good patriotic lyric poem, but also a poetic style of “sadness and genesis” The theme of subject and object, the theme of performance, and the exquisite poetry theory of artistic features. It sums up the conclusion and creativity together and has the double attributes of ideological theory and aesthetic appreciation of art.