Why can I always find the answer I want to know in books?

It shows that you have high understanding and strong thirst for knowledge. Books are certainly good things. Books are all-encompassing and knowledgeable, but many people have no interest in turning over books. They don't know how to read, and they can't read, let alone enrich themselves with the truth in reading! You can find what you want to know in the book, which shows that you are better than many people.