This is a famous saying in Grimm's fairy tales.

Books are a treasure house of knowledge. People often say, "Open books are beneficial." When you open colorful books, you will swim in the ocean of knowledge. Touching novels, beautiful poems, touching fairy tales … make you fondle admiringly and bring you endless happiness. Books are not only a treasure house of knowledge, but also our mentor and friend. A great writer once said, "Reading a good book is like talking to a noble person." When lonely, it will give us comfort; When in doubt, it will give us the answer; When encountering setbacks, it will give us encouragement and strength; When we lose our way, it will lead us to a bright future.