Napoleon Hill Quotes
It has always been my belief that a man should do his best, regardless of how much he receives for his services, or the number of people he may be serving or the class of people served.
Citations
Hill, Napoleon. The Law of Success. The Ralston University Press, 1928, p. 245.
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Oliver Napoleon Hill was an American self-help author. He is known best for his book Think and Grow Rich (1937) which is among the 10 best selling self-help books of all time. Hill's works insisted that fervid expectations are essential to improving one's life. Most of his books were promoted as expounding principles to achieve "success".