Looking back at history, it reveals the continuous innovation and progress of human beings in knowledge, science and technology, culture and social organization in the past. We can see the brilliant course of human wisdom and creation, such as the pyramids in ancient Egypt, the Renaissance in ancient Greece and the 5,000-year history of civilization in China. At the same time, history also records human aggression and wars for their own interests, giving people a wake-up call and warning us to cherish today's hard-won peace.
Looking back at history, it also tells us an important truth: the status of human beings in history is insignificant, and history has ruthlessly proved this. Human beings need to be modest, learn and explore the laws of nature and history, and pursue truth and a better life in constant innovation and development. The future development needs us to draw lessons from the past, firmly establish a sense of community of human destiny, respond to global challenges, and realize the progress and development of human society.