合作是关键——政府、企业和社区必须共同努力，实现可持续的森林管理。

The market is a pendulum that forever swings between unsustainable optimism (which makes stocks too expensive) and unjustified pessimism (which makes them too cheap). The intelligent investor is a realist who sells to optimists and buys from pessimists.

人一旦成名，就一个朋友也没有了，这是一个很大的不幸。而尤其不幸的是自称为朋友的人也都离你而去。