Not to harp on the mathematical features of this, but cubing, AX*X*X you know, if you're starting to do AX star, X star, X, every time you want to cube some value in a program, it just feels like this is going to get a little messy looking, if nothing else.

不要总是说这个的数学特性，但是体积，你们懂的，如果你开始做，在一个程序中，每次你想算几个数值的体积，感觉它就变得,有一点凌乱的，如果没有其他的。

哈佛公开课 - 计算机科学课程节选

He said all this--this thing that I have up here-- well the previous slide, showing the dividend earnings ratio--it's just cultural; it means nothing because, to some extent, what's not shown in that diagram was the stock repurchase.

他是这么描述的,在这里,在上一张幻灯片中,展示了股利收益比,这跟文化相关,但却无意义,在某种意义上,在图表中没有展示出股票回购

耶鲁公开课 - 金融市场课程节选