它还会告诉你做到这一点是多么容易。只需购买整个股票市场。然后，一旦你买了股票，就离开赌场，留在外面。只要永远持有市场投资组合。这就是指数基金所做的。这种投资理念不仅简单而优雅。它所依据的算术是无可辩驳的。但要遵循它的纪律并不容易。

Leadership is about inspiring others to achieve what they thought was impossible.

"The world is a stage, but the play is badly cast."

Sustainable mining isn't an option anymore - it's our responsibility to future generations.