Napoleon Hill (1883–1970) was an American author and pioneer of the modern self-help movement. He is best known for his book Think and Grow Rich, in which he outlined principles for personal and financial success.

Hill emphasized the importance of having a clear goal, maintaining strong belief in oneself, practicing persistence, and surrounding oneself with supportive, success-minded people. His philosophy centered on the idea that thoughts are powerful and can shape a person’s reality when combined with action and determination.

His work continues to influence motivational speakers, entrepreneurs, and personal development teachings around the world.

Napoleon Hill