“为人民服务”在中国人的心目中,不仅是一个很伟大的口号,也代表一种伟大的精神。只要我们听到有人是在“为人民服务”,一般都会肃然起敬,以至于人家在服务的过程中不够周到,甚至犯一点儿错误,都是可以得到理解和同情的。然而,在经济学看来,天下没有免费的午餐。在我们生活的 Serving the people is not only a great slogan, but also represents a great spirit in the eyes of the Chinese people. As long as we hear that someone is “serving the people,” we are usually awe-inspiring, so that people are not sufficiently attentive in their service and even make a few mistakes, which are understandable and sympathetic. However, in economics, there is no free lunch in the world. In our life