戏剧不是小说,它是一个事件的蓝图。
Leadership is about making others better as a result of your presence and making sure that impact lasts in your absence.
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。
"Memory is a fragile thing—easily distorted, easily lost."