This book is an interpretation of Ba Jin's Random Thoughts written by Jin Xiao'an, a literary doctor and young writer, aiming to present readers with a true image of Ba Jin. Ba Jin's Random Thoughts consists of five episodes, including "Random Thoughts", "Exploration", "In Sickness", "The Truthful Words", and "Untitled". Literary and artistic figures believe that this is a powerful, heartfelt, and passionate work that speaks the truth. It is a prose work that represents the highest achievement of contemporary literature, and its value and influence extend far beyond the work itself and literature. The author excerpts the memorable quotes from Ba Jin's original text and provides interpretation, leading readers to approach and understand Ba Jin in a clear and accessible manner. To commemorate the 20th anniversary of Ba Jin's passing and to help readers rediscover Ba Jin's philosophical value in the new era, this series serves as an introduction to illustrate the significance of Ba Jin's thoughts.