I love W. Clement Stone's writings. This is an early classic self-help. Full title is "The Success System that Never Fails".
Mr. Stone, also known as Mr. Positive Attitude, was an insurance magnate, philanthropist, author, publisher, and motivational role model. His philosophy was that you must become a "self-builder" to succeed in anything in life. Whether your goal is to become an accomplished athlete, be a movie star, play a musical instrument, find personal happiness, or become wealthy. The path to any goal in life begins with becoming a self-builder. So, what does this mean?
A self-builder is a person who constantly tries to improve himself, is a lifelong learner, associates with people more successful than himself, and chooses an environment conducive to accomplishing his goals and dreams. Sounds great, right? How is this possible with so many negative influences in our world? You have to make it deliberate and change your self-talk and self-think.
Wonderful book for entrepreneurs or anyone looking to improve their earning potential.