Sustainability in mining isn't an option—it's our license to operate.

The artist is the confidant of nature, flowers carry on dialogues with him through the graceful bending of their stems and the harmoniously tinted nuances of their blossoms.

登上黄山之后，天下就没有什么山值得看了，到此为止了

我相信第二次机会，因为上帝给了我一次。

技术应该为农民服务，而不是反过来。

旧梦是好梦，没有实现，但是我很高兴我有过这些梦。

最重要的是永远不要停止提问。