道德是一个涉及整个社会科学领域的范畴。对这一范畴,迄今尚不存在一个公认的定义。为了论述的方便,本文暂且把它定义为:人们自愿遵守的行为规范,例如,见义勇为、乐善好施等等。目前,在我国社会上,至少有一小部分人对市场经济的动力问题存在着一个错误的看法,他们认为,利己心是 Ethics is a category that covers the entire social sciences. To this category, so far there is no accepted definition. For the convenience of discussion, this article defines it for the time being: the code of conduct that people voluntarily obey, for example, courageous, kindhearted and so on. At present, in our society, at least a small number of people have a wrong opinion on the motive force of the market economy. They believe that self-interest is