We read literatures because of the expectation that will do positive functions about life. This approves about educational functions of literature. In other words, the reason why we read literatures is the educational functions of literature and this goal is for trainingof desirable person. So we study about literature education. Why does the literature education need? We have to find the answer in human not in literature. Study literature mainly considers literature but literature has to regard both literature and human. When human is considered and studied seriously in literature education, the scientific system will be completed. Study of cognition which is the basicattribute is for the first step to that. Therefore the study of cognition in literature is not only review of literature and stratagem but time to suggest of new formal stratagem. That is recurred stratagem of circulatied - hierarchy. It has more problems for study of study human than study literature.