采矿业的可持续性不是可选项，而是我们未来的必然选择。

音乐是我的翅膀，让我飞翔。

我不害怕讲述我的故事，因为它可能会帮助别人。

In the short run, the market is a voting machine but in the long run, it is a weighing machine.

The world is a puzzle; the pieces are scattered, and no one has the picture on the box.

Farmers are the original environmentalists; we just need to give them the right tools.