做伟大工作的唯一方法是热爱你所做的事情。如果你还没有找到它,继续寻找。不要满足。
Development economics is ultimately about improving people's lives.
The hardest decisions often require balancing short-term gains with long-term consequences.
创新的关键不仅在于找到答案,还在于提出正确的问题。