Nowadays, the application logic of the East and the West comes from Hegel's thoughts. Most of them talk about the unity of good and negatives and contradictions, forgetting the neutrality of the positive and opposite of the East. Where there is neutralization, there is differentiation. The existence of this equilibrium is "one yin and one yang". Cathode yang, anode yin, this way is not about ontology, but about use. Everything in the universe is created by two relative forces.

Now let's ask a religious issue. Everyone knows that Catholicism and Christianity are Western religions, but they do not know that the saints of the five religions are Easterners, and none of them are Westerners. Jesus and Moses are all Easterners. Religions in the world occur in the East, but it was later spread to the West where they germinated and took root. Another problem that we should pay attention to is that if there is a God, there is a devil, and God must be opposite to the devil. In the case of Western religion, God is omnipotent, but in my opinion, it can't do the same. There is nothing we can do about a devil! It's the same as God's power and the magic power of the devil. What is this reason? Where there is good, there must be evil, absolutely relative; good and evil are all man-made. Is there true good and evil in the world? No! Are there real right and wrong? No! It's all the same as the Book of Changes. Because of different time and space, the standard of good and evil is also different.

For example, in our society, nowadays, girls wear naked clothes in summer. If they wear them like this decades ago, it won't scare them to death! Is this a person? Is it a demon? But if you still think this way now, this person will be outdated! It can be seen that there is no absolute standard for good and evil. Therefore, the metaphysical Tao has no right and wrong. If it is metaphysically used, there will be good and evil. The so-called yin has yang. After understanding this truth, you know that good and evil are relative, not absolute. But in the human world, good and evil are absolute, so you must use the side of yang. At least, whether you use yin or yang, to be able to be able to succeed, it is based on the best starting point. Whether you are good at using yin or good at using yang, it is also equivalent to what the six ancestors of Zen said: "The righteous people use evil law, evil law is also Righteousness; evil people use righteousness, and righteousness is also evil. Farewell Lecture of the Department of Changes)