Buy Books

　　Every time I go to the bookstore， I will buy some books like dictionaries， reference books which are of pragmatic use and classical literary works which are to be chewed and digested. Unlike some people who buy books just for the purpose of filling their shelves and showing others how learned they are， my purpose is simple and practical——reading. Moreover， the books I want to keep are usually too expensive and I can afford only a few volumes.

　　From libraries I borrow books that are to be swallowed， because， on the one hand， library books are not allowed to keep a long time； and on the other hand， the library is a sea of books and I think I have to do speed reading， that is， to swallow as many as I can.

　　I also borrow books from friends， especially new arrivals. I just want to have a taste. If the taste is good， thenI will go and buy then， to add to my store. If not， well， just for a taste.

　　In short， I don't mind where I can get books， but books are always my source of knowledge and wisdom.

　　本文是一篇议论文。文中就买书看和借书看的问题进行议论并表达自己的观点和做法。本文第一段中作者就亮出自己的意见，并在段尾引用一句名言开启下文，阐明买书看和借书看的理由。最后一段结束段呼应第一段开头。