采矿业有责任让社区比我们发现时更好。

Truth is not spoken in anger. Truth is spoken, if it ever comes to be spoken, in love.

Leadership in times of change requires both vision and the courage to make difficult decisions.

I don't believe in ghosts, but I see them all the time.

In the quest to understand the fundamental nature of reality, we must be prepared to question even our most cherished assumptions.

要做的事情有那么多，完成的却只有那么一点。事情就是这样。

过去的33年里，我每天早晨都会看着镜子问自己：“如果今天是我生命中的最后一天，我会想做今天将要做的事吗？”每当答案连续很多天都是“否”时，我知道我需要改变一些事情。

如果你想成为最好的，努力就永远不会停止。

价值投资的本质是投资未来，而不是投机现在。