Labor economics is fundamentally about understanding people’s choices and constraints.

我不是榜样...我只是一个打篮球的人。

Every ton of coal extracted should carry the weight of our commitment to the future.

The speed of learning is now the only sustainable competitive advantage in business.

客户与建筑师之间的对话是最亲密的对话之一。

善良是一种人人都能理解的语言。

If you're not failing every now and again, it's a sign you're not doing anything very innovative.