Modern society has been recognized by separating the knowledge and behavior. But Traditional society was considered as one of the knowledge and behavior, and identified the academic and personality. In some ways these current education method is different from our emotions, and actually ineffective in part. Therefore, this study reveals the enactment process and the main contents of the Personality Education Promotion Act. Also this study is to analyze the Toegye's personality education. The conclusion of this study are follows. First, Toegye's manners and filial duty emphasized behavior rather than form. Second, Toegye's honesty was the rectitude and righteousness. And responsibility was social ethics. Third, Toegye's respect and care was the practice of humility and reverence. Fourth, Toegye's communication and cooperation was unselfish and utility rather than selfish.