Abstract: This article holds that Hsun-tse s mental idea can t said to be the evil according to the word.It should be returned to a text,specific analysis.Hsun-tse,the so-called "nature" is in terms of human physiological instinct.Human physiological instinct expression is "appetite"."Appetite" can not be expressed good and evil,that is to say,"nature" is not good or evil.Original as human physiology of the "nature" has a natural outward show,this is "emotion",If along the outward flow of "nature",indulged in a state...