Sustainability isn't just a buzzword; it's the foundation of responsible mining.

"Language is the house of being. In its home man dwells."

The only way to stay ahead is to keep learning.

生下来就知道的人是上等，经过学习才知道的人是次一等，遇到困惑才学习的人是又次一等，有了困惑而不学习的，这是最下等的人。