I'm thinking about a problem, I'm going to show you an example in a second, first thing I'm going to do is say, what is the thing that's going to change every time I run through the same set of code?

我要解决一个问题，我马上会让大家看一个例子，第一件我要做的事情就是,弄明白每次运行同样的指令集时,每次都会改变的东西是什么？

麻省理工公开课 - 计算机科学及编程导论课程节选

They're in a -the first thing to understand is that -I start out by telling you the story of the goldsmith banker.

它们...,首先要弄明白的是,在一开始我讲了金匠银行家的故事

耶鲁公开课 - 金融市场课程节选