Psychology books that could understand people's hearts usually referred to books that introduced the basics of psychology and explored human emotions and interpersonal relationships. Here are a few books worth recommending: 1 A Short History of Humanity by Yuval Noah Harari This book narrates the history of human development from the emergence of modern society, including the evolution of human psychology. The book introduced the basics of human thought, emotion, and behavior, as well as their role in social and cultural environments. 2. Emotional Wisdom by David Bach This book introduced the concept of emotional intelligence, which was to understand and deal with emotions through reason and logic. The book introduced the different types of human emotions, the tools and methods of emotional intelligence, and how to effectively deal with emotional problems. 3. The Crows-Gustave Le Bon This book talked about group psychology, which explored the behavior and thoughts of people in groups. The book introduced the influencing factors of group emotions and behavior, including beliefs, values, and cultural traditions. 4. Psychology and Life by Richard J. Gerrigg This book introduced the basics of psychology, including the basic principles of human behavior, thinking, and emotions. The book also includes a large number of practical examples and cases to help readers better understand the application of psychology. These are some recommended psychology books that can help you better understand human emotions and interpersonal relationships. However, it was important to note that psychology was a complicated subject. Reading these books required a certain amount of time and energy.