Abstract: German Ideology is an important work by Marx and Engles.It contains rich ethic ideology and presents the ethic essence of Marx and Engles.By criticizing Stirnen’s egoism,it illustrates the foundation of value and the development of human ethic ideology,stresses the close connection between human moral concept and realistic life,and criticizes the wrong trend of frothy value impartment without considering concrete social and historical conditions.

Key words: German Ideology, Stirnen, egoism, life word