I think the best way to make a movie is to make it for yourself.

I don't believe in charity. I believe in solidarity.

The mining industry must evolve with sustainability at its core, or we risk becoming obsolete.

我们这个时代的巨大挑战是建立能够管理现代社会复杂性的机构。

Sustainability is not an option; it's a necessity for long-term success.