A philosopher said: "The fact that human beings come from animals determines that people can never get rid of animality, so the problem can only be how much or how little they get rid of, and the difference in animality or human nature." In other words, man is an advanced species among primates. After bidding farewell to the animal world, he began a difficult long journey. From the first day he became a human being, he was different from animals in ideology and other aspects. However, human history, human culture and past are inseparable. It's not a fault, it's a continuation of the past.