One solution for that is to get a copy of a textbook I wrote called Basic Training in Mathematics.

解决办法之一,就是买一本我编写的教材,书名叫《数学基础训练》

耶鲁公开课 - 基础物理课程节选

Before you go, that's Barry Nalebuff at the back, he has copies of the book, it's a great book, go buy it from him.

巴里·纳莱巴夫就坐在教室后面,他手里有需要教材,是一本不错的教材,你们走之前去他那里买一本吧

耶鲁公开课 - 博弈论课程节选

Here's just one big book to buy. It also provides needed annotation.

只要买这一本大书就可以，这本书提供了必需的注解。

耶鲁公开课 - 现代诗歌课程节选

So you should look at it and order it on your own.

所以你应该亲自去看看,买一本回来

耶鲁公开课 - 基础物理课程节选