Abstract: Zhu Xi, the Neo-confucianist of Southern Song dynasty，appreciated the poem of Wei Ying-wu more than Tao Yuan-ming, which was relevant to the Neo-confucianism Theory of Mind-Nature. He claimed that mind and natural-principles was harmony, but the mind was splitted into Moral-mind and human-mind, the ontology position of mind was imperfect, and was not harmony. So there was tense between them, the theory of eliminating harmful desired became necessarily. This made looking out for naturalprinciples become necessary. Zhu Xi appreciated the asceticism poem of Wei Ying-wu, and frequently, the poem of Zhu Xi appeared to be impulsive. In a word, the subject and the object of Zhu Xi′s poem was an unity of opposites relation that controlling and being controlled.