Are the gist and the theme the same concept? Explain the similarities and differences between the two

The gist and the main theme were the same concept. In literary creation, the theme usually refers to the core meaning or thought that the work wants to express, while the theme refers to the comprehensive meaning of society, history, culture, etc. reflected by the work. Thesis and theme were very important concepts in literary creation, and they were usually inseparable. The similarities and differences between the theme and the main theme were mainly reflected in the following aspects: 1. Different way of expressing it. The theme was usually the thoughts or emotions expressed directly in the work, while the theme was the comprehensive meaning of society, history, culture, etc. reflected through the plot, characters, environment, and other elements of the work. 2. Different focus. The theme of the work referred to the problem that the work was trying to solve or answer. The focus was the core meaning or idea of the work, while the theme referred to the comprehensive meaning of society, history, culture, and other aspects reflected in the work. The focus was the information or idea conveyed by the work. 3. Different purposes. The theme is usually the purpose or intention directly expressed in the work. The theme is the comprehensive meaning of society, history, culture and other aspects reflected by the plot, characters, environment and other elements of the work. The purpose is the information or thought conveyed by the work. Thesis and theme are very important concepts in literary creation. They have the same function and purpose in expressing the thoughts, emotions, and meanings of the works, but they have different expressions, concerns, and purposes.