The question is not， Can they reason？ nor， Can they talk？ but， Can they suffer？

In the short run, the market is a voting machine but in the long run, it is a weighing machine.

企业家总是在寻找变化，对其作出反应，并将其视为机遇加以利用。

不要怜悯死者，哈利。怜悯生者，尤其是那些没有爱的人。