Success begins with a clearly defined purpose and the determination to pursue it. In Think and Grow Rich, Napoleon Hill presents a practical philosophy of achievement built around desire, faith, persistence, planning, specialized knowledge, and disciplined thought.Drawing upon his study of prominent entrepreneurs and business leaders, Hill argues that success follows recognizable principles that can be learned and applied. He explains how to set definite goals, overcome fear and indecision, build confidence, form productive alliances, and turn ambition into organized action.One of the most influential books in the history of personal development, Think and Grow Rich continues to guide readers seeking greater focus, achievement, and control over their financial and professional lives.