"Yi" is an analogous thinking of the Synchronizing of Nature and Man.It is an interpretative system and Paradigm,which shows the relationship of beings of the cosmos by Yin-Yang and the eight diagrams,and which synchronizes the metaphysics and the science."Yi" thinking,according to science,combines matter,information,consciousness into one interpretive system of the cosmos and constitute the principles of eco-thinking,information thinking and humane thinking in methodology,."Yi" thinking as the scientific thinking with Chinese style has the same perspective with modern western sciences in the depth.