Liu Xie’s view of literary development can be deeply understood from his famous saying, “The changes of literature are influenced by world conditions, and the rise and fall are related to the sequence of events.”

This sentence shows that Liu Xie believes that the changes and development of literature are closely related to the social environment and the background of the times. He believes that literature is not isolated, but a living entity that reflects and responds to social emotions, trends of thought, political and cultural changes. The rise and fall of literature complements the process of the times and reflects the evolution of history and society. Therefore, Liu Xie's view of literature emphasizes the close relationship between literature and the environment of the times, as well as the role of literature as a mirror of social and cultural changes.