The only thing that makes life possible is permanent, intolerable uncertainty; not knowing what comes next.

The most powerful tool for change is knowledge, rigorously pursued and widely shared.

Efficiency and ethics must go hand in hand; one cannot thrive without the other.

I'm not here to be perfect, I'm here to be brave.

我是一个完美主义者，我对自己要求很严格。

人经常被真相困扰。但是大多数人装作没看见就走了。