Every mathematical problem is a puzzle waiting to be solved, and every solution is a step closer to understanding the fabric of reality.

"The truth is rarely pure and never simple."

I hope that in this year to come, you make mistakes. Because if you are making mistakes, then you are making new things, trying new things, learning, living, pushing yourself, changing yourself, changing your world. You're doing things you've never done before, and more importantly, you're doing something.

There is no such thing as a quality problem. There are only problems of people not doing what they are supposed to do.

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。

你经历得越多，学到的就越多，学到的越多，你就会变得越好。

Crime fiction is the perfect vehicle for exploring the human condition.