The only time you should look down on someone is when you're helping them up.
如果你想成长,就必须愿意适应并从每一次挑战中学习。
The quality of your life is determined by the quality of your relationships.
I'm not a person who backs down.
煤炭开采的创新不仅仅是关于开采,而是更智能、更安全、更尊重环境地开采。