本文通过对善行在生活中表述困难的提示,认定“善”概念是一种社会价值的定位与导向。通过对孟子“四心”、“四端”和“四德”的逻辑分析,揭示出孟荀善恶守恒律的社会功能,把儒家关系人或人的关系性通过合作组成社会的道德形而上学本质,进行初步的展开。 This article, through the suggestion on the difficult expression of good deeds in life, finds that the concept of “good” is the orientation and orientation of a social value. Through the logical analysis of Mencius’s “four hearts”, “four ends” and “four virtues”, Mencius reveals the social functions of the law of good and evil, and constructs the society through the cooperation of the relations between people or people The essence of moral metaphysics, to carry out the preliminary development.