No.1 The Search for the Meaning of Life by Victor Frank Frank is a famous psychologist in the 20th century. As a Jew during the Nazi era, his entire family was imprisoned in Auschwitz, where his parents, wife, and brother all died in the gas chambers, and only he and his sister survived. The first part of the book describes Frank's experiences in the camps and the second part describes his "meaning therapy". This book is not only for psychology enthusiasts, but also for people facing challenges and looking for meaning in their lives No. 2 The Psychology of Procrastination by Jane Bock and Lenora Yuen Would you like to take on the vice of procrastination? These two California psychologists have accurately captured the root causes of procrastination in their practice of treating procrastinators. This book can help readers reduce procrastination and enjoy life better No.3 The Interpretation of Dreams by Sigmund Freud is known as the first masterpiece of psychoanalysis. Through the scientific exploration and interpretation of dreams, it breaks the ignorance, superstition, and mystery of human beings about dreams for thousands of years, and at the same time reveals the subconscious mind that shapes people's thoughts and behaviors.