If you want to cultivate your character, maturity, and steadiness, you can refer to the following books: Dream of the Red Chamber: This is a novel describing the feudal society of the Qing Dynasty. By telling the love story of Jia Baoyu and Lin Daiyu, it shows the complexity and multi-sidedness of human nature. It helps to understand the shortcomings of human nature and how to overcome them. 2. Ordinary World: This is a novel describing China's rural society. Through the story of the growth of Sun Shao 'an and Sun Shaoping, it shows the hardships and setbacks in life and how to overcome difficulties through hard work and perseverance. Alive: This is a novel about China's rural society. It shows the fragility and preciousness of life and how to cherish and be grateful for life by telling the life experiences of the protagonist, Fu Gui. 4. How Steel Was Tempered: This is a novel describing the social struggles of the Soviet Union. It tells the story of the growth of the protagonist, Pavel Kochagin, and shows how to improve his character through labor and exercise, as well as how to overcome setbacks and difficulties. These books are all suitable for reading. Through reading these novels, you can understand human nature, society, life and other aspects of knowledge to help yourself cultivate a mature and stable character.