資料簡介：這以后的每一章都會提到賺錢的秘訣，遵循它的指引，已 產生出成百上千的巨富，賺進了無數的錢財。許久以來，這些 富商巨賈一直是我詳盡分析的對象。
In every chapter of this book,mention has been made of the money-making secret which
has made fortunes for hundreds of exceedingly wealthy men whom I have carefully
analyzed over a long period of years.
50 多年前，卡內基先生最先讓我注意到這個致富秘訣。 當時我還只不過是個男孩子，這位精明干練而慈祥的蘇格蘭老 人，卻滿不在乎地把這個訣竅拋入我腦海，然后就背靠著座 椅，眼中閃爍著快樂的光芒，留神地看我到底有沒有足夠的智 力去領會他所有的含意。
The secret was brought to my attention by Andrew Carnegie, more than half a century
ago. The canny, lovable old Scotsman carelessly tossed it into my mind, when I was but a
boy. Then be sat back in his chair, with a merry twinkle in his eyes, and watched
carefully to see if I had brains enough to understand the full significance of what he had
said to me.