安全不仅仅是一项政策，而是我们矿山每天必须践行的一种文化。
Safety isn't just a policy, it's a culture that must be lived every day in our mines.
The study of automorphic forms is a reflection of the beauty of mathematical symmetry.
It's not about how hard you hit. It's about how hard you can get hit and keep moving forward.
I do not lack the courage to think a thought all the way through, and thus far I have encountered no thought that I have feared.