Origin of Nature and Commencement of Heart:The Logical Development of "Heart and Nature" in the Pre-Ch'in Dynasty

The issue of "Heart and Nature" in the Pre-Ch'in Dynasty had been described to a marvelous status by the philosophers in the history of Chinese philosophy,particularly the "Monism","Pluralism","Subjectivity" degenerated from "Nature",and so did the "Subject of Cognition","Subject of Being","Subject of Morality" from "Heart",which profoundly influenced the later Chinese philosophy.A form investigation of "Heart and Nature" theory in the Pre-Ch'in Dynasty can not only help people to clarify the logic development of the issue of "Heart and Nature",but also effectively offer assistance to analyze this theory's background,theoretical value and developmental prospect,thus it can provide references for solving contemporary philosophy's contradictions between the national character and the universality,and exploring the issue of Chinese traditional philosophy transforming to modern philosophy.