真实世界中的“为己利他”行为机理：内涵及其合理性

由于互动的紧密程度、发散性以及追求、欲望的层级性，人类的行为实际上是以“己”的需要为根本的出发点的，作为个体的“小我”就是“己”的核心。当然，“己”会囤层扩展，从而形成不断膨胀的“大我”。从这点上讲，人性具有利己和利他两个方面，而互惠的利他主义实际上能够更好地达到“己”的目的。因此，利他就是有效地“为己”的手段，而“为己利他”则是对真实世界中人类行为的合理抽象。

The Behavior Mechanism of "For Oneself by Benefiting Others" in Reality: Connotation and Its Rationality

Since the close degree, dissipation of human＇s interaction and the hierarchy of human＇s desire, human takes action from itself demands. ＂Little me＂ as individual is the core of self, but ＂self extends from near to far continuously and expands into ＂bigger me. Consequently, humanity owns two aspects nature： egoism and altruism. Nevertheless, mutual altruism can achieve one＇s goal more easily in fact. Therefore, benefiting others is available means ＂for oneself＂, and the ＂for oneself by benefiting others＂ is also reasonable behavior of mankind.