On innovation: "I think frugality drives innovation， just like other constraints do. One of the only ways to get out of a tight box is to invent your way out."
我认为节俭驱动创新，就像其他限制驱动创新一样。从一个密闭的盒子里走出去的唯一途径就是创造一条道路。
Entrepreneurship requires patience; success takes time.
Going out is not the goal, going in is the success.
有时最简单的东西最有力量。
The test of a psychological idea is its life-enhancing power.
Causal inference is not just about statistical significance; it's about understanding the mechanisms behind the numbers.
Memory is a trickster, always rewriting the past.
There are no shortcuts in life, only down-to-earth efforts.