Superman means that people want to surpass themselves, thus becoming more than people. Nietzsche's theory holds that man's country should be governed by superman who transcends man. God is not equal to superman, because no one in God's theory wants to surpass man's theory. God died because in Nietzsche's theory, religion is intolerable. So Nietzsche's philosophy is secular, anti-religious, or at least anti-church. In his social environment, his philosophy is a true heresy and pioneer. At that time, Christianity was still a very common belief in Europe. Unfortunately, Nietzsche's philosophy provided theoretical basis for some nationalists and fascists, and even became the theoretical motivation of Nazi Germany's massacre of Jews and crazy aggression and expansion. In fact, Einstein put forward the theory of relativity, but he didn't use it to make an atomic bomb. Similarly, Nietzsche's superman philosophy is not a theoretical tool of aggression. Nietzsche's philosophy itself is a magical paradox. He proposed that man should surpass himself, Nietzsche should surpass Nietzsche and Superman philosophy should surpass Superman philosophy. Nietzsche's philosophy is primitive and full of vitality, waiting for further transcendence.