There are many books to improve personal cultivation. The so-called vast sea of books, ancient and modern Chinese and foreign works, of course, are mixed. Therefore, choosing interesting and beneficial books is the key. You can choose Laozi's Tao Te Ching, the Ordinary World by modern writer Lv Yaoxian, and Chen's White Deer Plain. Personally, they are all excellent works. As long as you choose the right book to read, opening the book is bound to be beneficial. Reading is a lifelong matter, which plays a brand-new role in a person's quality and cultivation.