成功人士与其他人唯一的区别就是努力和决心。

创新是将矿业转变为全球进步力量的关键。

The purpose of abstraction is not to be vague, but to create a new semantic level in which one can be absolutely precise.

"If you're horrible to me, I'm going to write a song about it, and you won't like it. That's how I operate."