The key to understanding the Black-Scholes model is to recognize that it is based on the idea of hedging to eliminate risk.
理解布莱克-斯科尔斯模型的关键在于认识到它是基于对冲以消除风险的理念。
人们算计太多,思考太少 。
The only thing that I can say is I try to be a better player and a better person every day.