当我不会演戏时，我被要求去演戏。当我不会唱歌时，我被要求唱
I was asked to act when I couldn't act. I was asked to sing 'Funny Face' when I couldn't sing, and dance with Fred Astaire when I couldn't dance. Do what you can't 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。
"The most important thing is to stay curious, to keep learning, to keep growing."
我会继续努力，不辜负大家的期望。
宁静的灵魂比烦乱的灵魂更为智慧。
环境对不同观察者会显得不同，这取决于他们准备看到什么。