永远不要停止相信自己。
Safety and sustainability are the cornerstones of modern mining.
I always believe that as long as you persist, nothing is impossible.
在科学中最令人兴奋的短语，预示着新发现的不是“我找到了！”，而是“这有点奇怪……”
Every man is guilty of all the good he did not do.
情况越糟，扭转局面所需的努力就越小，上升空间就越大。