The true measure of a forest's worth isn't in board feet of timber, but in centuries of ecological balance.

The key to solving complex problems is to break them down into smaller, more manageable parts.

The individual investor should act consistently as an investor and not as a speculator.

透明度建立信任-与员工、股东和公众之间。

交易者最大的敌人是希望。希望是让你留在亏损交易中的原因。

世界上最让我难以理解的就是所得税。