我一直被一种声音所吸引，它既绝对权威，又绝对谦卑。

Intelligent mining is the key to high-quality development in the coal industry.

The beauty of a mathematical idea is that it can be shared and understood across cultures and time.

You can't build a reputation on what you are going to do.

"I'm not perfect, but I'm trying every day to concentrate on being better."

生活的艺术在于懂得何时坚持，何时放手。

我相信梦想的力量。