Rule of 7 in research. You can find out anything if you are willing to go seven levels. If the first source you ask doesn’t know， ask them who you should ask next， and so on down the line. If you are willing to go to the 7th source， you’ll almost always get your answer.

记住，声誉和诚信是你最宝贵的资产，这些可能在瞬间丧失。

Excellence is not an act, but a habit.

安全不仅仅是一种协议；它是我们必须每天建立的文化。

生物学与技术的交汇处就是未来所在。

Green mining and low-carbon utilization are the only way for the sustainable development of the coal industry.

I think about the ways in which abstraction can be a form of figuration.

Art should comfort the disturbed and disturb the comfortable.

世界确实充满了危险，其中有许多黑暗的地方；但仍然有许多美好的事物，尽管在所有土地上，爱现在与悲伤交织在一起，但它可能因此而变得更伟大。

电影是使不可见的东西变得可见的艺术。

Always look at what you have left. Never look at what you have lost.