人的一切对象化活动的目的，归根到底都是为人创造或获得价值对象，即把“自在的存在”变成“为我的存在”。从一般意义上看，“为我的存在”是指人们根据活动对象的客观属性（物种尺度）和人的需要（价值尺度）去现实地塑造外界客体和主体自身，从而不断创造出有利于自身生存 The purpose of all the objectified activities of man is, in the final analysis, to create or gain the value object for man, that is, to change “existent existence” into “be my existence”. In a general sense, “for my existence” refers to people’s realistic creation of the external object and the subject themselves according to the objective attributes of the activity object (species scale) and the human needs (value scale), so as to continuously create benefits to themselves survive