Abstract
1. Objects of a study Dong-mu emphasized knowing who he or she is to treat disease, so this parer was written to summarize Dong-mu's thought on human 2. Methods of a study ${\ulcorner}Dongyi$ Suse Bowon Sasang $Choboguon{\lrcorner}$ is Dong-Mu's early writing, is composed of three chapters, which are ${\ulcorner}$Won-in$(原人)${\lrcorner}$ . ${\ulcorner}$Byung-byun(病變)${\lrcorner}$ . ${\ulcorner}$Yak-bang(藥方)${\lrcorner}$ . This is chiefly written on human, so this paper was written by summarizing Dong-mu's general and constitutional thought on human in ${\ulcorner}Dongyi$ Suse Bowon Sasang $Chobonguon{\lrcorner}$ 3. Results and Conclusion 1. Dong-mu's viewpoint of human in ${\ulcorner}Dongyi$ Suse Bowon Sasang $Chobonguon{\lrcorner}$ is viewpoint of human in the base of 'Human Nature(人性)-Human Form(人形)' and viewpoint of human in the base of 'Affairs-Mind-Body-Objects(事心身物)'. 2. The general viewpoint of human suggested in ${\ulcorner}Dongyi$ Suse Bowon Sasang $Chobonguon{\lrcorner}$ is that 'Nature-Emotion(性情)' is a action of mind and 'Knowing-Acting(知行)' is a action of body in human. He emphasized that we should try to become saint through controling 'Nature-Emotion(性情)' and 'Knowing-Acting(知行)' 3. It was thought that The span of lift is different according to the volume of Oi(氣) existed in the smallest organ. To manage the Qi(氣) existed in the smallest organ, it is very important to recover 'Good Qi of each constitution(體質正氣)' through cultivating Heart and body. 4. The constitutional viewpoint of human suggested in ${\ulcorner}Dongyi$ Suse Bowon Sasang $Chobonguon{\lrcorner}$ is that Human is classified into four constitutions according to 'Natural Principle of Organ(臟腑性理)' of 'Human Nature(人性)' mind and 'Knowing-Acting(知行)' of 'Human Form(人形)' 5. The viewpoint of human suggested in ${\ulcorner}A$ Aphorism in Teaching Children(敎子平生箴)${\lrcorner}$ emphasized 'Heart('心')'. but The viewpoint of human suggested in ${\ulcorner}Dongyi$ Suse Bowon Sasang $Chobonguon{\lrcorner}$ emphasized' Natural Principle of Organ(臟腑性理)' of 'Human Nature(人性)' mind and 'Knowing-Acting(知行)' of 'Human Form(人形)' and developed the viewpoint of human suggested in ${\ulcorner}Dongyi$ Suse $Bowon{\lrcorner}$.