What books can increase knowledge?

People grow up in learning all their lives. As the saying goes, it is never too old to learn. Of course, learning is mainly done by books, but I personally think that in the process of continuous knowledge extraction, we need to have a deep cultural literacy to know right and wrong when reading. Recommend the complete works of Lu Xun and Mr. Jin Yong's fourteen martial arts novels, as well as the complete works of Dell Carnegie. If you know these books, you can look at the complete works of Shakespeare and China's ancient poems. As for intellectual reference books, I don't recommend them, only those I find interesting. It is always good to read more books, but you should have your own comparison. As the saying goes, "it is better to believe in books than to have no books." You should also travel more. It's better to break thousands of books than to take Wan Li Road!