这正是“天下没有免费的午餐”规律的一个例子：局部获利是以全局损失为代价的，很多时候情况恰恰是这样。
It's an example of the law that there is no such thing as a free lunch: the cost of the local gain is a global loss-just as it often is.
对于大部分人，天下没有免费的午餐这个信念是通过不愉快的方式得到的。
For most people, the belief that free money doesn't exist is acquired through unpleasant circumstances, to put it mildly.
对于大部分人，天下没有免费的午餐这个信念是通过不愉快的方式得到的。
For most people, the belief that free money doesn't exist is acquired through unpleasant circumstances, to put it mildly.
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