The strength of altruism lies in the fact that altruistic acts undeniably occur in any society and that moral codes universally advocate altruism or benevolence and condemn selfishness.
毫无疑问,利他主义存在于任何社会,且道德准也普遍提倡利他主义或善良
,
谴责自私自利。
也正是利他主义具有强
生命力的原因。