我不觉得我必须取悦任何人。我感到自由。我觉得我是一个成年人。我长大了。我可以做我想做的事。我可以说我想说的话。如果我想，我可以退休。这就是我努力工作

Leadership in mining means being accountable for both profits and the planet.

外部条件影响下生命形式的发展是一个极其重要的课题。

To get what you want, you have to deserve what you want.That world is not yet a crazy enough place to reward a whole bunch of people.

Imagination is the beginning of creation. You imagine what you desire, you will what you imagine, and at last, you create what you will.

当一个问题有多种解决方案时，请选择最简单的一种。