一棵树的真正价值是用几十年衡量的，而不是美元。

The art of competing, I’d learned from track, was the art of forgetting, and I now reminded myself of that fact. You must forget your limits. You must forget your doubts, your pain, your past.

可持续性不是一种趋势；而是我们共同对地球的责任。

最优秀的矿业领导者是那些在别人只看到风险时能看到机遇的人。

当世界感觉太沉重时，我在音乐中找到了慰藉。