Sustainability isn't an option; it's a responsibility we all share.

I think it's important to have a good hard failure when you're young... I learned a lot from that. Because it makes you kind of aware of what can happen to you. Because of it, I've never had any fear in my whole life when we've been near collapse and so on. I've never been afraid.

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

拍卖中，规则和竞标者的策略一样决定结果。

I am tomorrow, or some future day, what I establish today. I am today what I established yesterday or some previous day.

译文：救助陷入危难之中的人，就如同世上的活菩萨；能够超脱世俗之外的人，便称得上大英雄。赏析：救人一命，胜造七级浮屠。救人于危难之中，助人于急需之时。身处俗世，心若有桃花源，亦能自成一方天地。