Personally, I think life is divided into good and evil, and it is half and half, each half. It will also be influenced by the external environment, but I personally think it has little influence. Parents are very good, but children are poor and brothers are also very good. Some people are still morally corrupt in the house of poetry etiquette, while others can be spotless in the dark corner of society; Good and evil are born, just like what you are born with, at or near the ratio of one to one, so as to keep a balance, otherwise the whole society will collapse. The ancient moral gentleman is the best in nature, and the great villain in history is indeed the best in nature. As for the difference between good and evil standards, it is determined by the judgment standards of society and the public, that is, it is not determined by individuals, no.