"Elegant books are as far as they can go, and they are the most elegant" comes from the poem "Farewell to Dong Zhuan" written by Su Shi, a writer in the Song Dynasty. The whole sentence is: "I am full of life, I am full of poems and books." The most important thing is that the book is profound, and the beauty is always talented. "This poem expresses the author's encouragement to his friend Dong Chuan, and thinks that reading can keep people away from mediocrity and make extraordinary achievements.