创新是现代矿业的支柱，没有创新，我们只是在地上挖洞而已。

The single biggest problem in communication is the illusion that it has taken place.

What's terrible is to pretend that second-rate is first-rate. To pretend that you don't need love when you do; or you like your work when you know quite well you're capable of better.

民主的力量在于合作与参与的精神。

我是当今世上排名第一的活着的摇滚明星。

团结不是慈善，而是对我们共同人性的认可。