The thoughts that revolve in our heads... Have you ever wanted to know their nature, what they are made of, and how they are transmitted? Do you want to know how to strengthen your thoughts? In this book, British author Annie Besant answers all the questions that occupy our minds about how to use and strengthen our thoughts. The author then explains the most important mental processes that the mind performs and contribute to shaping thoughts, such as memory, observation, and concentration. She tells us how to control thoughts and their transmission and spread in order to direct them toward the good and happiness of the individual and humanity, and to use the mind to achieve comfort and peace of mind. We learn to avoid anxiety and expel evil thoughts from the mind, so that the thought within us remains pure. Finally, the various forms of thought are presented and their significant effects on human life and the universe as a whole, so that we have a complete picture of the complete control of this great power: the power of thought!