哈耶克曾经说过：

The curious tasks of economics is to demonstrate to men how little they really understand about what they imagine they can design.

以下为对应的汉语翻译：

经济学的难题是让人们明白，他们以为自己可以设计一个系统，其实是多么无知。

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我的问题是：这种翻译，对吗？