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。
Mental phenomena are nature's solutions to survival problems.
The magic of cinema lies in its ability to make us see the world through someone else's eyes.
扩展的艺术概念是必要的。
Success is not about how much money you make, it’s about the difference you make in people’s lives.
Useless laws weaken the necessary laws.
"The power of words is that they can create worlds that never existed."