Hill’s exploration of the supernatural powers of the mind is a cornerstone of the book, which asserts that one’s mindset and beliefs can shape reality and determine their success. Throughout the book, Hill emphasizes the power of belief in achieving one’s goals, citing numerous examples of individuals who achieved extraordinary success through complete faith in their abilities and a positive mental attitude. Hill’s insistence on these being the primary factors to success ignore most of what is known about historical, political, economic, and cultural contexts to present a simple and thus appealing narrative of self-interest.

One such example is Thomas Edison, who—in Hill’s telling—persisted in his pursuit of inventing the light bulb despite facing numerous setbacks and failures. Edison’s belief in his vision ultimately led to his invention, which showcases the power of personal belief in overcoming obstacles. In reality, of course, Edison did not invent the light bulb, but merely popularized it; his success lies in edging out competitors rather than in discovery. Similarly, Hill discusses the importance of maintaining a positive mental attitude, highlighting how individuals like Henry Ford and F. W. Woolworth defied skepticism and criticism to build their respective empires through the sheer force of their optimism and determination.