From George Orwell's "Animal Farm", in the book, the post-revolutionary Animal Farm that drove away people eventually became another kind of dictatorship because of the "Zhu who leads all living beings". The original commandment was "all animals are created equal", but at the end it was changed by the pigs to "all animals are created equal, but some animals are more equal than others." (In the ending, the pigs stood up and were no different from humans) Its ironic effect , it goes without saying...