China: The Theme of Wang Shouren Psychology in Ming Dynasty. Mencius with all his heart said: "Those who have the ability but don't learn have a good ability, and those who know without worrying have a conscience." There is a saying in "University". Wang Shouren believes that "knowledge" is my inner conscience. The "conscience" mentioned here is both moral consciousness and conscience. It is internal force without external force. "Conscience" refers to the extension of conscience to things. Conscience itself is a process of knowing and doing, so it is also a process of combining conscious knowledge with deduction. "Conscience" refers to the unity of knowledge and action. "Conscience" refers to the "knowledge" of "knowing right and wrong", while "awakening" is a process of tempering things, which can be seen in objective reality. Unity of knowledge and action. "To Conscience" is the direct unity of Wang Shouren's ontology and cultivation theory. "Conscience is empty, and kung fu is real. The unity of knowing and doing is the unity of knowing and doing, and the unity of kung fu and noumenon. The word "to conscience" is used properly. This kind of "once and for all" kung fu is just a new kung fu that needs to live one day and have new problems one day. Then invincible deduction is a simple and direct way for him (Wang Yangming) to teach students. If someone doubts the proposition of the unity of knowledge and action with the motto "It is difficult to know bandits, but it is difficult to act", Yang Ming said that "it is easy to know their conscience, but it is difficult to act". "