The best quarries don't just extract value; they create it through regeneration.

I am always glad to think that my education was, for the most part, informal, and had its roots in the real world.

每个故事都有两面——表面上的和隐藏在下面的。

海洋生态平衡是我们共同的责任，没有人可以置身事外。

当每个人都投入时，小的改变可以带来大的影响。