Making something is really hard. You have to care about it so much that you will push through all the disappointments and frustrations.

【译文】人世间的好话全让书本给说尽了，天下的名山大半被寺庙所占据了。上山不怕伤害人的老虎，就怕人际关系中那些两面三刀的阴险小人。

The difference between good and great is in the details.

Causal inference is not just about statistical significance; it's about understanding the mechanisms behind the numbers.

对人类来说，最可恨的事情是知道一切却无能为力。

Where parents do too much for their children, the children will not do much for themselves.

创新不仅仅是创造新产品；它是关于重新构想我们如何为客户提供价值。