Those are some of the most basic and fundamental problems of the study of politics but ? you might say where does one enter this debate?

这些是政治研究,最基本与基础的问题，但,你们可能会说，那人们要从哪切入这场辩论呢？

耶鲁公开课 - 政治哲学导论课程节选

I think that book will give you all the basic principles you need in calculus of one variable, more variables, elementary complex numbers, maybe solving some problems with vectors and so on, which you're going to get into.

我想那本书会给你所需的所有基本知识,包括一元和多元微积分,简单的复数运算,可以解决一些与矢量有关的问题,而这正是你们将要学的

耶鲁公开课 - 基础物理课程节选