柳宗元后期的诗歌创作,透露出一种幽怨凄苦的“寂寞心”。性格特征、政治遭遇、家庭生活、贬地环境四个方面因素的综合作用是其形成的原因。另外“忧中有乐,乐中有忧”是中国古代知识分子的常见心态,而柳宗元与谢灵运的“寂寞心”却有不同之处。 Liu Zongyuan late poetry, revealing a kind of sad bitter “lonely heart.” Personality characteristics, political experience, family life, derogatory environment, the four aspects of the combined effect of its formation is the reason. In addition, there is a difference between “having fun, having fun” is a common mentality of ancient Chinese intellectuals, and Liu Zongyuan and Xie Lingyun’s “Lonely Heart”.