矿业企业要注重资源综合利用，提高资源利用效率。
The relation between what we see and what we know is never settled.
Every role I take on is a piece of me, and I leave a piece of me in every role.
Trust is the foundation of any successful business relationship.
The best time to plant a tree was 20 years ago; the second-best time is now.
Abstraction allows for a kind of freedom that representation sometimes doesn't.
The power of words lies in their ability to evoke emotions.