China and Wang Shouren's main psychological thoughts in Ming Dynasty. The language "Mencius with all his heart": "Those who have the ability but don't learn, those who have good ability and know without worrying, have a conscience." "University" has a saying that "knowledge lies in things". Wang Shouren thinks "knowledge" is my inner conscience. The "conscience" mentioned here is both moral consciousness and the highest noumenon. He believes that everyone has a conscience and is self-sufficient, which is an internal force that does not fake external forces. "To conscience" is to extend conscience to things. "To conscience" is the unity of knowledge and action. "Conscience" is the "knowledge" of "knowing right and wrong", while "enterprising spirit" is tempered in things and can be seen in objective reality. "To conscience" is to realize the unity of conscience and knowing and doing in practical actions.