"Time is a river that carries us away, but it also leaves behind traces of our existence, like footprints in the sand."

"Poetry is the language of the soul, and the soul speaks in images."

不了解敌情，不可以行军打仗，不熟悉洋人的情况，不可以远谋。

To achieve satisfactory investment results is easier than most people realize; to achieve superior results is harder than it looks.

"Writing is a way of speaking without being interrupted."

I'm more worried about being a good person than being the best football player in the world. When all this is over, what's left is what you've achieved; what kind of person you were.

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。