"I don't really care what people think about me. I just focus on my job."

智慧始于惊奇。

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。

The beauty of mathematics only shows itself to more patient followers.

Death is present every day, but we don't see it until it touches us directly.

真相很少纯粹，也绝不简单。