量化金融最重要的教训是，你必须理解模型的局限性。
The only way to do great work is to love what you do.
释义：当运气不好的时候，即便是金子也会失去光辉；而好运来临时，即使是铁也会显得光彩夺目。
导演中最重要的就是对你想要实现的目标有一个清晰的愿景。
If you're going to innovate, you have to be willing to fail. If you're going to try new things, then you have to be willing to accept that you might fail.