"The past is a shadow that follows us, but it is the light ahead that guides us."

The greatest stories are those that remind us of our shared humanity.

被误解是所有伟大灵魂的命运。

Natural experiments are a powerful tool for understanding causal relationships in the real world.

革命是通过人类进行的，但个人必须日复一日地锻造自己的革命精神。

领导力就是让他人因为你的存在而变得更好，并确保这种影响在你离开后依然持续。

I've learned that you can't control everything, but you can control how you react to it.

The only thing that is truly valuable is the time you spend doing what you love.