In this day and age, as the physical quality of life improves, it is particularly important to focus on psychology. In Universities in the United States, psychology is one of the most popular subjects. This course is divided into 13 lessons, an Introduction followed by 12 lessons that focus on: consciousness, sensation, perception, learning, memory, thinking, emotion, evolution, motivation, personality, social psychology, and happiness. In every lesson, the empirical studies of psychology will be given as examples, and classical theoretical perspectives dominate, all of which lead to the culminating perspective of positive psychology. Students will learn about the basic content and frontiers of psychology, and understand psychological modes of thought, while freeing themselves of psychological confusions and misunderstandings. They will master the basic methods of psychological research.