Feel Laozi's literary thoughts and write an 800-word composition.

Abstract: Laozi is the founder of Taoism. He often holds a negative attitude when discussing literature and art, and even his language is too extreme. Different from Confucianism's pragmatism that emphasizes the social education of literature and art, and from Mohist and Legalist literary thoughts that emphasize quality unilaterally and simply deny it, many of his speeches put forward his own aesthetic ideals from the aspects of creative laws and aesthetics, touching on the subtle internal laws of artistic creation, which is enlightening and has a far-reaching impact on the development of literary creation, artistic aesthetics and literary criticism in later generations. 1. emphasizes the theory of the unity of opposites between the Tao of nature and the existence or non-existence, and thinks that "constant Tao" is an objective material existence that moves forever in nature, but it is trance-like and mysterious, and fails to fully understand the theory of Tao. therefore