From the perspective of the long river of time, each person's existence is only a very brief moment; with the universe as the frontier, light is just a small corner. However, the greatness of human beings lies in the fact that we can rely on infinite creation and love to explore the mysteries of life and the splendor of science, transcend the boundaries of time and life, and leave infinite wealth for future generations. Da Li devoted himself to academics and his life was very elegant!