Cities are a stage where life is played out.

我不是什么该死的榜样。

遗传的影响如此强大，以至于杰出人物的子女往往自己也杰出。

Labor economics is fundamentally about understanding people’s choices and constraints.

我们养殖的每个物种都教会我们关于海洋生态系统的新知识。