History is like Schrodinger's poor cat, always in a state of paradoxical superposition in time and space. Only when historians open the books and begin to study, will the true state of history finally be condensed. But this condensation is not constant and cannot be verified by repeated experiments. An ancient Greek physicist said: "One cannot study the same period of history twice."
Therefore, if the reader mistakenly compares the history, geography, humanities and arts, scientific knowledge and all other natural and non-natural subjects involved in this article with the reader's own time and space - even if it is just because they look so similar - and believes it to be true, the author will never be responsible for the catastrophic consequences that this behavior may cause, and will never admit that he is wrong. You should know that this article does not have any central idea, nor does it intend to express any ideological content.