The true measure of success in forestry is leaving the land healthier than we found it.

投资者和投机者之间最现实的区别在于他们对股市波动的态度。

The weight of evidence for an extraordinary claim must be proportioned to its strangeness.

You can’t put a limit on anything. The more you dream, the farther you get.

最好的投资是那些能够创造价值的人，而不仅仅是商业模式。