一般来讲,聪明人知道如何把事情做对,但有智慧的人知道要做对的事情。投机投的是零和游戏,投资投的是企业带来的利润。
Generally speaking, smart people know how to do things right, but wise people know to do the right things. Speculation is a zero-sum game; investing is betting on the profits generated by the business.