Economics is the study of how societies use scarce resources to produce valuable goods and services and distribute them among different individuals. If we think about the definitions, we find two key ideas that run through all of economics:

我们应该忘记小的效率，大约97%的时间：过早的优化是万恶之源。

新发现的获得往往包含意外因素。

表演是一种活出自己疯狂的方式。

小说的第一句话最重要，但最后一句话会一直留在你心里。

A man knows when he is growing old because he begins to look like his father.