就像下棋时你刚把手指从棋子上移开,突然发现自己走错了,一阵恐慌袭来,因为你还不清楚自己将面临多大的灾难。
The key to successful data management is understanding the data. If you don't understand your data, you can't manage it effectively.
Happiness is not something ready made. It comes from your own actions.
"Success is a lousy teacher. It seduces smart people into thinking they can't lose."