王阳明研《易》多年。其“体立用行”的易学体用观来自他对《周易》三才之道的解读和对先儒相关思想的继承发展。王阳明将其易学体用观纳人心学视野下,影响了他关于心体、良知体用关系的思想,并逻辑地引出了其晚年的“良知即是易”的命题。 Wang Yang Ming research “easy” for many years. The concept of “learning by doing” is based on his interpretation of the “Three Books” of the Book of Changes and the inheritance and development of the related Confucianism. Wang Yang-ming’s thinking of using the Yi-ology as a tool to study the psychology of the mind and the conscience of his conscience affected his psychology and conscientiously applied the proposition that “conscience is easy” in his later years.