2' - Think and Grow Rich

The source is a collection of excerpts from Napoleon Hill's Think and Grow Rich, a self-help book published in 1937. The text focuses on Hill's philosophy of success, which he developed through decades of research and interaction with successful individuals. Hill's book explores a set of principles for achieving success, particularly financial wealth, through a combination of personal development, positive thinking, and a belief in one's ability to achieve. Throughout the text, Hill presents anecdotes and case studies of successful people who have applied these principles in their lives, as well as the importance of willpower, decision-making, and the power of the subconscious mind.