UNIX非常简单，只需要一个天才来理解它的简单性。
保护工作的领导力不在于控制，而在于管理和长远眼光。
我不在乎你怎么想，除非是关于我的。
Success in mining comes from balancing economic growth with environmental responsibility.
The saddest thing about love is that not only that it cannot last forever, but that heartbreak is soon forgotten.
The essence of causal inference is to go beyond the data and ask what would happen if we intervene.
