最优财政政策的设计应旨在减轻时间不一致性和政治经济周期引起的扭曲。

译文：有幸遇到世道太平、年成丰收，正好借此偷闲，此时诸事顺遂。在忘却世俗机心之处，心境如平静的水波，仿佛独自镇守在水晶宫般安宁。

The challenge is to make buildings that are both functional and poetic.

La verdadera literatura es aquella que nos conmueve, que nos hace reflexionar y que nos transforma.

We always adhere to honest business practices, which is the cornerstone of long-term enterprise development.

We have forty million reasons for failure, but not a single excuse.

科学更多的是一种思维方式，而不是一堆知识。

I don't need a reason to be resilient.