bet365 Play online games The rational and limited rationality of neoclassical is logically homogeneous，All refers to the psychological motivation of individual interests，None of the moral ethics basis that cannot be explained。Customs、Customer、Promise、Sympathy、alienation、The ethics of the moral ethics spectrum is built in the long river，"concentrated" the human choice、Many principles that can be implemented without thinking。These principles are not only externalized into moral laws，More internalization in human mental structure、Emotional、In the spontaneous mechanism of thinking process and subconscious，Together with the "rational" motivation of seeking profit, it determines the behavior of people，and expand into "historical rationality"。It formed in history，by historical test and explanation，Natural order in conjunction with historical evolution。

　Keywords:Class and alienation rational non -rational historical rational system changes

Author Deng Hongtu，Professor of the Institute of Economics of Nankai University (Tianjin 300071); Song Gaoyan，Doctoral students of the Institute of Economics of Nankai University (Tianjin 300071)。