The phrase "history nourishes and culture edifies" means that spiritual nourishment and edification can be obtained by studying history and culture. "Historical nourishment" refers to understanding the development course, experience and lessons of human civilization by studying history, so as to broaden one's horizons and thinking and enhance one's understanding and understanding of the real society. Historical knowledge can help people better understand all kinds of problems in the real society, and at the same time, it can also provide people with the wisdom and experience of predecessors and provide reference and enlightenment for solving real problems. "Cultural edification" refers to cultivating one's own cultural accomplishment and aesthetic ability by contacting and understanding various cultural forms and values, and improving one's knowledge and understanding of human civilization. Cultural edification can include understanding and learning about literature, art, music and movies. Through these methods, we can better understand the ideas, values and humanistic spirit under different cultural backgrounds, thus broadening our horizons and thinking.