爱是一种冒险，但值得一试。

Collaboration across sectors is the key to solving the world's most pressing environmental challenges.

时间旅行的难题在于，你无法前往自己不存在的地方。

A good mechanism design aligns individual incentives with social goals.

I don't want to be a teacher. I want to be a friend.

我的作品就像日记，记录了我的感受和想法。

我不是公主，我是女王。