The "five permanents", namely, benevolence, righteousness, courtesy, wisdom and faithfulness, refer to the five basic qualities and virtues that "people" should possess as independent individuals in society for their own development and social progress. The "five permanents", namely, benevolence, righteousness, courtesy, wisdom and faithfulness, refer to the five basic qualities and virtues that "people" should possess as independent individuals in society for their own development and social progress. Confucius first put forward "benevolence and courtesy", Mencius extended it to "benevolence, courtesy and wisdom", and Dong Zhongshu extended it to "benevolence, courtesy and wisdom", which was later called "five permanent members". These "five permanent members" run through the development of China's ethics and become the core factor in China's value system. In St. Amethyst, it is said that "benevolence, righteousness, courtesy, wisdom, faith and the five permanents cannot be disturbed." Ren is two people.