最重要的是，你必须对自己忠实。

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

沉默是最雄辩的语言。

The key to success in research is to focus on fundamental problems that have long-term impact.

I’m interested in the real, not in the image of the real.

理智是法律的灵魂；法律的理智是灵魂。

The most important thing is that you have a North Star. You have to know where you're going.

预测未来的最好方法就是创造未来。

解析：悔悟虽好，但改正更重要。