"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"

This quote by Napoleon Hill talks to the importance of doing one's best in all situations. It emphasizes that an individual ought to make every effort to do their best regardless of the payment they receive, the variety of people they are serving, or the class of people they are serving. This quote motivates individuals to take pride in their work and to pursue excellence in all that they do. It is a pointer that the quality of one's work must not be figured out by external factors, however rather by the effort and devotion that one puts into it. This quote is a suggestion that hard work and devotion will always be rewarded, despite the scenario. It is a reminder that we ought to constantly aim to do our best and to take pride in our work, no matter the circumstances.