How to dry my little bookshelf?

It is written as follows:

My bookshelf is in front of my desk. It is a relatively simple bookshelf, which can be said to be just a few boards nailed to the wall. The bookshelf should have been a library, which is convenient for taking books and utensils, but its function has changed in my hand. I am a lazy person. I never take books back. If you take a book on the shelf, you won't think of putting it back. It's all left at will.

So, the shelves are getting empty, and there are more and more books in other places. For me, the bookshelf only has the function of holding books. I don't put the books back on the shelf, and naturally I can't think of sorting the shelves. I always take a book casually. "Wow", many times the book will fall down. So ...

every time my mother comes into my room, she will swear, "Xu Qiangke, your room is full of books, but there are no books on the shelf. What's the bookshelf for you? Put all the books on the shelf quickly! " I had to start sorting out books at once, and finally the room was much fresher, but after a few days, it changed back to its original state. I can't see the bookshelf when it's dirty. I'll bite the bullet and clean it only when my mother calls.

My messy and dirty bookshelf is really bad for my image. It seems that I will have to remember more in time in the future. I have a beautiful small bookshelf, white "body" and orange partition, which is beautiful! My small bookshelf is divided into five layers, and all of them are books that I can't put down.

The first floor contains fairy tales, the second floor contains jokes, the third floor contains princess books, and the fourth floor contains history books. My mother bought these books for me on Dangdang. I like them very much. Of course, there are some complete sets of books, such as The Story of the Stupid Wolf, Naughty Ma Xiaotiao, The Adventures of Tintin, The Raven Series and The Magic School Bus.

Now, my small bookshelf is full. Last time, my mother brought me a small box to put my books in. As a result, as soon as I got home, the small box was full, because I had so many books that there was almost no room to put them.