I got a note from him and I'm still trying to figure it all out That's what happens; the system performs very well and then it becomes vulnerable.

我对他的回答做了笔记,我还在尝试把这个问题搞清楚,事情就这样发生了,一个系统本来运行良好，然后就变得很脆弱。

耶鲁公开课 - 金融市场课程节选

It seems to run okay.

貌似运行良好。

哈佛公开课 - 计算机科学课程节选

Efficient markets" is a theory about-- well it came in about three decades ago, maybe it's closer to four decades ago-- it's a theory that financial markets work very well and incorporate information very well.

有效市场是...,大约三十年前,甚至四十年前,有人提出了这一假说,他认为金融市场运行良好,而且信息披露全透明

耶鲁公开课 - 金融市场课程节选