The characteristics and content of literature could be summarized as follows: Literature is an art form that uses words to express the author's thoughts, feelings, and values. Literature works usually include novels, poems, essays, plays, and other types. Each type has its own unique characteristics and forms of expression. Literature usually needs to go through strict screening and editing to ensure the quality and accuracy of the text. The author needs to spend time conceiving, writing, and revising the work to ensure that it is clear, powerful, and impactful. Literature usually contains emotions, ideas, and values and uses various means to express these elements. The characters, plots, and scenes in a literary work were symbols through which the author expressed his thoughts and emotions. Literature works usually have historical and cultural value. They could record and describe the culture and lifestyle of an era and a region, and they were also an important part of cultural inheritance. Literature works usually contain various elements such as language, rhetoric, description, plot, characters, etc. These elements interact to form the unique style and characteristics of the work. The characteristics and content of literature were very rich, including thoughts, emotions, culture, language, art, and so on. Literature is a very important art form. It can not only express the author's feelings and thoughts, but also influence and shape the reader's values and worldview.