This was a very interesting question. Different people had different purposes and methods of reading, which might lead to different results. Some people read to gain knowledge, while others read to gain wisdom. The person who acquired the knowledge might memorize the contents of the book and apply the knowledge in practice. However, some people might forget the contents of the book because they simply read it without connecting it with real life. People who gained wisdom might gain a deeper understanding and thinking from books through thinking, reflecting, and communicating with others. Not only could they remember the contents of the book, but they could also integrate it into their own thoughts to form their own opinions and opinions. Reading was not only to obtain knowledge, but also to obtain wisdom. To do this, he needed to connect the content of the book with real life and think and reflect. Only in this way could he truly understand the contents of the book and integrate them into his own thoughts.