Change is not made without inconvenience, even from worse to better.

我们希望能释放（内心的）怪兽，让它们和世界打交道。

Good econometrics is like good carpentry—it's all about using the right tool for the job.

估计问题的性质与检验统计假设的问题不同。

预测未来的最好方法是塑造它。

True progress measures both economic growth and ecosystem health.

创新不仅仅是技术的问题；它关乎改变人们的思维和工作方式。