Think and Grow Rich
Napoleon Hill (1937)
“Napoleon Hill spent twenty years studying the wealthiest Americans and distilled their success into thirteen principles — but the real revelation is that wealth begins not with money but with a state of mind so intense it reshapes reality.”
Why This Book Matters
Think and Grow Rich is one of the best-selling books of all time, with over 100 million copies sold. It established the template for the personal development industry and introduced concepts — visualization, affirmation, the Master Mind group, the power of belief — that have become fundamental to motivational culture. For better or worse, it is the foundational text of the 'success mindset' movement that pervades modern business, sports, and self-improvement culture.
Firsts & Innovations
One of the first books to present wealth creation as a psychological discipline rather than an economic one
Pioneered the concept of the Master Mind group, which became the model for modern business networking and mastermind groups
Introduced the systematic use of affirmation and visualization for goal achievement to a mass audience
Established the 'interview the successful' methodology that became a staple of business journalism and self-help writing
Cultural Impact
Directly influenced the positive thinking movement, including Norman Vincent Peale's The Power of Positive Thinking
Shaped the philosophy of modern motivational speaking and personal development coaching
Influenced generations of entrepreneurs, from W. Clement Stone to the founders of modern Silicon Valley startups
Created the conceptual framework for the Law of Attraction movement, popularized by The Secret (2006)
Remains one of the most recommended books among CEOs, entrepreneurs, and business leaders worldwide
Banned & Challenged
The book has not been formally banned but has been the subject of significant intellectual criticism. Scholars have questioned the accuracy of Hill's biographical claims about his research with Carnegie and other industrialists. Critics from the left have argued that the book promotes a dangerous individualism that ignores structural inequality. The 'positive thinking' movement that descended from Hill's work has been criticized by psychologists for promoting magical thinking and victim-blaming.