科学的美在于它让我们看到的不是世界的现状，而是它可能的样子。

I'm not a role model, but if it makes you sleep better at night, call me what you want.

I'm not afraid of dying, I'm afraid of not trying.

每个人都有自己的故事，每个故事都值得被倾听。

电影永远不会完成，只会被放弃。

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

People change and forget to tell each other.

Innovation is at the heart of what we do; it's how we will meet the dual challenge of providing affordable energy while reducing environmental impact.