人们如此沉迷于我的痛苦，但他们追随我是为了看我失败。

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

我不想成为超级明星。我想成为一个超级人。

Do you want to know who you are? Don't ask. Act! Action will delineate and define you.

教育创新不是取代教师，而是赋能他们。

The deepest theorems often have the simplest proofs - if you look at them from the right angle.

显然，了解自然法则无异于了解其中表达的上帝的思想。