因果推断的本质是超越数据，询问如果我们干预会发生什么。
The essence of causal inference is to go beyond the data and ask what would happen if we intervene.
盗贼是穷人最好的朋友。
Independent innovation is not working behind closed doors, but mastering core technologies through open cooperation.
法治是一种政治理想，而不是一个法律概念。
The arithmetic of modular forms is a reflection of the deeper symmetries of number theory.
量子力学的教训是，我们必须修正我们对现实的经典观念。
A hundred times every day I remind myself that my inner and outer life are based on the labors of other men, living and dead, and that I must exert myself in order to give in the same measure as I have received and am still receiving...
【译文】小事守信可建大信誉，明君积累诚信治国。
绘画不仅仅是在纸上做标记，它关乎讲述一个故事。