经济学的力量在于它能够揭示关于世界如何运转的隐藏真相。
The power of economics lies in its ability to reveal hidden truths about how the world works.
每张皮革都承载着两个历史：动物的生命和制革者的遗产。我们对两者都负有责任。
If you don’t take risks, you’ll always work for someone who does.
The fox provides for himself, but God provides for the lion.
"The only way to get rid of temptation is to yield to it."
科学界的女性不需要榜样，我们需要平等的机会。
国际政治是一项残酷而危险的业务，期望国家按照道德原则行事是愚蠢的。
The poem is an act of the mind, not a transcription of the world.