I’m a mom first, and everything else comes after.

Challenges are opportunities in disguise—if you're willing to look closely.

孔子说：“经常学习，不也喜悦吗？远方来了朋友，不也快乐吗？得不到理解而不怨恨，不也是君子吗？”

Randomized evaluations can help us understand what works and what doesn't in development.

失败是有趣的——它是进步的一部分。你从成功中学不到什么，但从失败中可以学到很多。

跨行业合作是解决全球能源挑战的关键。