No. 1 Seeking the Meaning of Life Victor Frank is a famous psychologist in the 20th century. During the Nazi period, as a Jew, his family was put into Auschwitz concentration camp. His parents, wife and brother all died in the gas chamber, and only he and his sister survived. The first part of this book describes Frank's experience in the concentration camp, and the second part expounds his "meaningful therapy". This book is not only suitable for psychology lovers, but also for those who face challenges and want to find the meaning of life. No.2 procrastination psychology Jane Bok and Lenora Yuan (by) Do you want to attack the bad habit of procrastination? The two California psychologists accurately grasped the root of procrastination in the practice of treating procrastination patients. This book can help readers to reduce procrastination and enjoy life better. No.3 Freud's Interpretation of Dreams is regarded as the first masterpiece of psychoanalysis. Through the scientific exploration and interpretation of dreams, the ignorance, superstition and mystery of dreams for thousands of years have been broken, and the subconscious mind that affects people's thoughts and behaviors has been revealed.