(Napoleon Hill) ϻ , Ȱ ؼ ̱ ö Ǿ. Ư ο о߿ ־ . װ ö 밡 DZ ص īױ, ӽ , , ʵ, Ʈ, ũ̽ ִ źε Ǿ. Ư ö 뼺 ǰ ٷ Think and Grow Rich, å Ⱓ 40 ñ 2000 ̻ ȷ. 1960 õ α PMA(Positive Mental Attitude) ϼϿ Ͽ ȫ , 罺Ʈ ߴ. 1970 88 ϱ ģ Ŀ < > ߽ 鿡 ö ̷а õ α ϰ ִ. δ ġ λ 1(Think and Grow Rich), ġ λ 2(Keys to Positive Thinking), ϶! ڰ Ǹ(The Master Key to Riches) ټ ִ. ű а п а Ͽ, Ȱ̴. ű åδ 2 п Ʈ(1, 2), ϶! ڰ Ǹ Ģ 10 ̴ ȭ dz 鿡 Ź ̱⸦ ټ ִ.