Abstract: Originated from moral integrity in ancient Hellenic times,western theory of human nature paved the way for the development of rationalism.There was a theoretical division of rational human nature and perceptual human nature in modern times,with the rationalism being the leader.The contemporary change of human-basis doctrine into non-rationalism in western countries is a rebel of absolute rationalism.

Key words: moral integrity doctrine, perceptualism, rationalism, human-basis doctrine