ORIGINAL BOOK DESCRIPTION: The Power of Positive Thinking is a work that has become a classic of the self – improvement genre. Published in 1952, it has remained relevant throughout the years. The author explains how changes in thinking processes can influence outcomes that seem otherwise inevitable. His approach, based on faith and optimism, has laid the foundation for a stream of thought structured in sound principles to achieve desired goals and achieve happiness. It is a philosophy of faith that does not ignore the problems of life, but rather is dedicated to showing a practical way to stand in the face of adversity and overcome obstacles. At one time considered a controversial book, it aroused a lot of negative criticism. In spite of this, its success has continued, and millions are still praising its ideas on the benefits of positive thinking.