I recommend a few meaningful books suitable for 18 to 20 years old.
1 "Alive"-Yu Hua This was a novel about rural life in China. Through the life experiences of the protagonist Fugui, it narrated the difficulties and setbacks he experienced in the process of growing up, as well as his understanding of society and life. This book is a work full of meaning and value of life. For young people, it can inspire them to love and cherish life. 2. The Little Prince-Anthony de Saint-Exupéry This was a novel known as "the greatest fairy tale in the world". It expressed human emotions and thoughts in a concise and profound way. This book is suitable for young people to read. It can help them understand the meaning and value of life and how to become their true self. 3. Care-relieving Grocery Store-Keigo Higashino This was a novel about the communication between people. Through the story of a grocery store owner who solved people's psychological confusion, it conveyed a deep thought about human nature and life. This book is suitable for young people to read. It can help them understand the emotional connection between people and how to become a warmer and kinder person. 4. The Kite Runner by Kared Husseini This is a novel about the history and life of the people of afghanistan-a complex story of family, friendship and betrayal through the story of the protagonist, hasan. This book is suitable for young people to read. It can help them understand history and culture and how to understand and respect others. 5 Malice-Keigo Higashino This is a story about human nature and morality. Through a mysterious murder case, it reveals all kinds of malicious and immoral behavior in human society. This book is suitable for young people to read. It can help them understand the bad behavior in society and how to become a better person.