"The more you live your life, the less you fear death."
理解布莱克-斯科尔斯模型的关键在于认识到它是基于创建无风险对冲的理念。
世界所有前进的动力都归功于不安分的人。快乐的人不可避免地把自己限制在古老的界限内。
Everyone, when they are young, knows what their Personal Legend is. At that point in their lives, everything is clear and everything is possible. They are not afraid to dream, and to yearn for everything they would like to see happen to them in their lives.