每一次失败都离答案更近一步。
Every failure is a step closer to the answer.
The most important thing is to be able to think like an economist, to see the world through that lens.
要理解一种文化，首先必须理解它的语言。
The smallest atom of truth represents some man's bitter toil and agony.
我们必须为下一代留下健康的水域。