Development economics is ultimately about improving people's lives.
If people did not sometimes do silly things, nothing intelligent would ever get done.
信息的价值不在于知道得更多,而在于知道别人不知道的东西。
每一场演出对我来说都是新的挑战。
Sustainability isn't a trend; it's the future of food production.
Don’t wait for the perfect moment—take the moment and make it perfect.