对一个人而言，只要谨慎自信 ，没有什么是高不可攀的。

我从不放弃，我会战斗到最后。

The highest virtue is to lead others to the understanding of truth.

"Randomized experiments are the gold standard for causal inference, but they are not always feasible."

I am interested in the margins, in those who have been excluded from history.

绘画是在纸上思考。

Every product should be designed with its next life in mind.

一本书是一个花园，一个果园，一个仓库，一场聚会，一路上的伙伴，一位顾问，众多的顾问。