This book is based on the author as the protagonist in China's specific adversity environment, from suffering children to old age to learn, practice and grow continuously. It is a documentary story in which the protagonist sets different goals at different stages of his life and overcomes all difficulties in all aspects to realize himself one by one. The author writes along the lines of suffering childhood-naughty childhood-discriminated teenager-struggling youth-suffering middle age-successful adult-old age who continues to struggle, involving the author's long-term pursuit of knowledge and continuous progress throughout his life?running through the author's hobbies, health care, many relatives, friends, friends, central classmates from elementary school to Harvard, and other social relationships, supplemented by the historical portrayal of the author's growth environment, it not only introduces the social development of multiple levels of Chinese society And evolution: politics, economy, culture, science and technology, civil affairs, foreign affairs, national defence, environment, and introduces the natural environment, political system, working environment, immigration gains and losses, the free market economy, information Internet society and the era of internationalization of the United States and Canada in western countries The historical background of major domestic events have shaped the author's success and self-realization at various stages of life in an environment of self-struggle for more than 60 years. The title of the work is based on the American psychologist Abraham Harold Maslow ( Abraham Harold Maslow, April 1, 1908 - June 8, 1970 ); the highest stage of the humanistic theory of life is self-realization because the author's ideal and Intention has been self-realized one by one through continuous struggle in many aspects of the reverse environment.