There were several reasons for insisting on reading paper books: 1. Reading a paper book has more touch and reading experience. In a paper book, readers could feel the texture of the pages and the folding of the pages, thus better understanding and enjoying the reading experience. 2. Paper books are more eco-friendly. Compared to e-books, paper books did not require a lot of energy and resources, and were more friendly to the environment. At the same time, paper books could also reduce the amount of garbage and help protect the natural environment. 3. Reading a paper book can help readers focus better. In a paper book, readers can more easily immerse themselves in reading and avoid the interference and distraction of electronic devices. 4. Paper book reading can better support the reader's personal reading. The readers could choose different types and styles of paper books according to their preferences and needs. Paper books had many advantages in supporting people's reading and learning. It was worth people's persistence.