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:

农业效率必须与生态限制相协调——我们无法超越自然。

互联网的架构设计为开放和灵活，允许持续进化。

"In the end, we are all just stories, and the best we can hope for is to be a good one."

I don’t follow any particular theory. I just do what seems right to me.

"The worst enemy of truth is not the lie—deliberate, contrived, and dishonest—but the myth—persistent, persuasive, and unrealistic."

我不担心别人怎么想，我只是出去尽我所能。

"Mathematics is not about numbers, equations, computations, or algorithms: it is about understanding."