Reading is a necessity for everyone, especially the students. Books have existed in many different forms: carved characters in stone, on bamboo cards, printed on paper, ... but all with the common purpose of preserving and disseminating knowledge of mankind. When reading books on the subject of science, history, geography, ... we will learn more new knowledge about the field in life. In fact, not only in the acquisition and improvement of knowledge, reading books also foster the idea, good feelings, help us improve in all aspects. Books help us to develop our imagination, association, and creativity. In addition, the reading will help us improve the language ability of both Vietnamese and foreign languages. Thanks to the books, we can write spelling, grammar and speak fluently. Moreover, the book is a teacher who guides us how to live well, how to be good people. But to achieve those benefits, each of us must be a savvy reader, select the right book for us and stay away from books that are evil, depraved. In short, reading good books always gives people useful and necessary things in life.