在商业中，你必须愿意承担风险。如果你不冒险，你将一事无成。
In business, you have to be willing to take risks. If you don't take risks, you won't achieve anything.
Knowing is not enough, we must apply. Willing is not enough, we must do.
The Internet is a reflection of our society and it magnifies both the good and the bad.
"The most important thing in empirical work is to be clear about the question you are trying to answer."