Sustainability isn’t a trend—it’s a necessity for survival.

读书是为了满足你自己天生的好奇心，不是为了给别人留下好印象，也不是为了完成什么任务。

Technology is the bridge between traditional mining and a sustainable future.

Let us unite and fight for the independence and freedom of our country.

I'm not going to change who I am just because people want to see something else.

没有所谓的新想法。那是不可能的。我们只是把许多旧想法放进一个心理万花筒里，转动它们，它们就会形成新的、奇特的组合。

What I claim is to live to the full the contradiction of my time, which may well make sarcasm the condition of truth.

人生中唯一真正的失败是不忠于自己所知的最好。