"Heaven and earth are not benevolent, and regard all things as rotten dogs." Heaven and earth have no emotions, neither compassion nor coldness. As the saying goes, "If heaven is sentimental, it will also grow old." This is why heaven and earth can last forever. "The sun moves through the sky, and the rivers move through the earth." Heaven and earth are just a system that operates according to inherent laws. So from the perspective of heaven and earth, there is indeed no such thing as good or evil. "The natural law of competition is the survival of the fittest." The strong are the chosen ones. Although we don't want to, this is the way of heaven and one of the laws of the operation of heaven and earth. But there are "people" and "people" exist in the world, which is different. You and I are all human beings, and only human beings can argue about good and evil here. Therefore, the meaningful object of the so-called good and evil is human beings, not the unspoken world. One of the differences between humans and animals is that humans have a sense of morality and a sense of shame. People are taught to be sincere and kind when they are born; when people do something wrong, they will repent and suffer the torment of conscience. As the saying goes, "How can a pig have such love and hatred?" And if someone does whatever he wants and regards other people's lives and emotions as nothing, even if it is not for moral reasons, it will inevitably lead to strong instinctive resistance from others. All these constitute the basic context of "evil prevails over good". "Evil cannot prevail against good", this is the way of humanity!