人心如同天渊，心的本体无所不包。

个人的就是政治的，政治的也是个人的。

投资者应该意识到，今天驱动回报的因素可能与明天驱动回报的因素不同。

I don't think that you have any insight whatsoever into your capacity for good until you have some well-developed insight into your capacity for evil.

采矿的可持续性不是一种选择，而是我们的经营许可证。