Abstract:As the head of“Four Books”, Great Learningtakes self-cultivation as its center and training the noble moral personality as its ideal.In this historical language environment, the purpose and nature of its moral threshold together with the important role of moral personality need to be reinterpreted.Accordingly, to pay close attention to the book’s practical role of cultivating morality and protruding the moral reason, we need first to set up our individual moral object and implement the moral concept of“Confucian gentleman”.And then, we need to internalize the dynamic moral in an attempt to fuse the objects of moral education into the social ethic community and hence bear their social and familial responsibilities.Through development of the inspiring value of Great Learningfor the formation of personality, we can promote the employment of the classic work in the schools’ moral education, which is its important theoretical value and reference significance.