Leadership is not about being in charge. It's about taking care of those in your charge.

The essence of causal inference is to go beyond the data and ask what would happen if we intervene.

I believe in the power of love and kindness.

可能的原因，我不知道为什么，但我观察到了它。

团结不是慈善，而是对我们共同人性的认可。

没有绝对的安全，只有相对的风险控制。