To think is to confine yourself to a single thought that one day stands still like a star in the world's sky.

始终追求卓越，而不是完美。

I am following nature without being able to grasp her.

The quality of an organization's communication determines the quality of its relationships.

The mining industry has a responsibility to leave communities better than we found them.

无知是一切罪恶的根源与主干。

【释义】：做很多事却少有成效，不如专心做好一件事情。  

Greatness comes from consistency and hard work.

我们都是自身矛盾的总和 - 这就是传记如此迷人的原因。