What is the purpose of study, most students will tell you that they want to find their own value and survive in the society. Reading books will also help people gain knowledge and fulfill their value, but in my opinion, the value of reading books not only contains what has mentioned above, but also contains the happiness from the mind. When people read the good books, they will be immerged into the books and find themselves being part of the story. They can gain a lot from the books, learning how to face the problems or what kind of person they should be. Good books are like the teachers, they show people how to fulfill their value and lead people to the success. People should choose the good books to read, those books which are worthless should be neglected. The value of books is infinite.