Abstract
Studying on the values only by the epistemological way of thinking, is a serious problem in the previous research on philosophy of value. The recognition and values are quite different in nature, therefore, we should not research the values by the epistemological way of thinking. Conversely, we ought to establish “the way of relational thinking”, in the studying the whole relationship of human being and different kinds of relationships. In reality, the relationship of human being is social and cultural. Hence, we ought to research and deal with the contradiction between “ought to be” and “to be” in the world of human being’s values, by the social way of thinking. The nature of human being’s life is the foundation and criterion of the value of “ought to be”.