Reading more than 10,000 books meant reading more than 10,000 books. This was indeed a high reading volume, but whether it was "really" effective still needed further discussion. Reading was a good way to learn and gain knowledge. By reading different types of books, one could understand different fields of knowledge and perspectives to increase their knowledge and vision. Reading could also relieve stress, relax the body and mind, and improve one's thinking ability and imagination. But whether reading was "really" effective depended on the quality and purpose of the reading. If one blindly read all kinds of books just to increase their reading volume, it might not be very meaningful. On the contrary, if you focus on reading valuable books such as professional works or books related to your interests, it may be more effective. Reading 10,000 books was a good way to learn and gain knowledge, but whether it was "really" effective still depended on the purpose and quality of the reading.