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我不是說唱歌手，我是一個讓人心碎的人。

You have to figure out what your own aptitudes are. If you play games where other people have the aptitudes and you don’t, you’re going to lose. And that’s as close to certain as any prediction that you can make. You have to figure out where you’ve got an edge. And you’ve got to play within your own circle of competence.

采礦效率不僅僅是成本問題，更是減少環境影響的問題。

我們今天所做的每一個決定都在塑造我們明天生活的世界。