The very first thing I know is that it's a sign that says "exit."

我最先知道的是这是一个标志，上面写着存在“

耶鲁公开课 - 文学理论导论课程节选

It's the very first thing that I know.

这是我知道的第一件事。

耶鲁公开课 - 文学理论导论课程节选

You realize it's very subtle, because the very first thing in that equation, which is m, has not yet been defined.

你会觉得这很微妙,因为方程里最基本的量 也就是 m,还没有人给它下定义

耶鲁公开课 - 基础物理课程节选

The first thing I'll say is, when you have a business that's changing very rapidly, if you have five or six meetings a year, it's incredibly hard for somebody on a board to know a whole lot about your business.

我首先要说的是，你的公司发展很快时，如果你每年开五，六次会，董事们会很为难,知道整个公司的情况。

斯坦福公开课 - 戴尔CEO-Michael.Dell谈创业和发展课程节选