"If you use books, you hate less. Nothing is difficult. I am afraid that you will." This sentence comes from the diligent study of Warning. This is an exhortation couplet.
The original name of Jing Sheng should be Augmented Xianwen, which is an enlightening bibliography for children in ancient China. Also known as "ancient sages" and "ancient and modern sages". The title of the book was first seen in the drama Peony Pavilion in the Wanli period of Ming Dynasty, so it can be inferred that this book was written in the Wanli period at the latest. Later, it was changed to this appearance after the continuous supplement of the literati in the Ming and Qing Dynasties. It was called "adding glory to the text" in history, commonly known as "adding glory to the text". I haven't seen any books, except that the Confucian scholar Zhou revised them during Tongzhi period in Qing Dynasty, so it is probably the crystallization of folk creation.