Civilization Simulation

Zhuang Zhou dreamed of a butterfly. After he woke up, Zhuang Zhou thought about whether it was Zhuang Zhou who dreamed of becoming a butterfly, or whether a butterfly dreamed of becoming Zhuang Zhou. Then think further, is the world we live in really real? There have been many great thinkers in the thousands of years of human civilization. Have they ever thought about this problem? Based on my limited imagination based on historical facts, I artistically process the thoughts of these great thinkers, portray them as thinkers on this issue, and explore this issue through their thoughts.