We are moving from an economy based on the production of goods to one based on the production of information.
布莱克-斯科尔斯模型的美妙之处在于它将期权定价问题简化为估计几个关键参数,尤其是波动率。
当你有话要说时,沉默就是谎言。
Beauty comes from the way things are used, not just from their appearance.
能者做事,不能者教书。