理解不平等需要超越平均水平。
Understanding inequality requires looking beyond averages.
Success is built on persistence, not luck.
The greatest battles are not fought with weapons, but with ideas.
Acting is not about being someone different. It's finding the similarity in what is apparently different, then finding myself in there.
随机实验是因果推理的黄金标准,但它们并不总是可行的。
"Risk management is not about avoiding risk, but about understanding and managing it."