相关性和因果关系之间的区别在实证工作中是根本性的。
"The difference between correlation and causation is fundamental in empirical work."
Success is not the key to happiness. Happiness is the key to success.
The sun in the head, like a free man.
Financial innovation must be balanced with risk prevention and control.
我对我们如何看以及如何表现这种看很感兴趣。