胆识要大，心思要细密；智慧要圆融，行为要方正。

数学中的每个问题都有解决方案；你只需要找到正确的路径。

"I am drawn to the lyric, the short poem, where every word has to be exact."

Safety and sustainability are the cornerstones of modern mining.

我们今天在林业上的每一个决定都会在未来几代人中产生影响。