"Light is the key. Without light, there is no image."

The legacy of the coal industry will be defined by what we do today.

I learned early on that the world could be cruel, but I refused to let it break me.

Your job as a leader is to make those around you better, not to make yourself look better.

如果人们有时不做愚蠢的事情，就不会有聪明的事情发生。

粮食安全的未来就在波涛之下，我们必须负责任地养殖。