The purpose of this study is to reinterpret the concept of creativity implied in the art theory of J. Dewey and G. Deleuze, and to find implications for creative human resource development required by the 21st century. For the purpose, focusing on the concept of an experience , which is the core of Dewey s art theory, the existence and nature of qualitative thought , which was excluded from traditional philosophy, was examined. As for Deleuze s art theory, the arts as the object of meaning and interpretation at the early stage and the arts as the creation of perception and emotion, that is, the creation of new sense at the late stage, were examined. The educational suggestions from the results of the study are as follows. First, it was found out that the concept of education changed from the representation of traditional conclusive knowledge to the creation of procedural knowledge. Second, it was recognized that it is necessary to shift from the education based on reason to the education based on emotion . From the viewpoint of Dewey, humans grow and lead life by constantly re-organizing their experiences. G. Deleuze also attempts to explore for new speculation by experiencing the differences repeatedly. Therefore, the core of empirical philosophy or difference philosophy is newness . Newness is the quality as the essence of arts, which is experienced as sensation in Deleuze. Therefore, the arts is the subject indeed that completes the experience, and true life and education become possible not by repeating the same thing but by repeating the creation of the difference .