当经济学以严谨和透明的方式帮助我们解决现实世界的问题时，它处于最佳状态。

AI will transform every industry, but it will take time.

【释义】：慷慨但不浪费，节俭却不吝啬。  

Quality is more important than quantity.One home run is much better than two doubles.

我不喜欢被限制。