Think and Grow Rich by Napoleon Hill

Story, you will realize that you are about to come into possession of a philosophy which can be transmuted into material wealth, of serve readily to bring you peace of mind, understanding spiritual harmony, and in some instances, as in the case of the author's son, it can help you master physical affliction.

Napoleon Hill (born Oliver Napoleon Hill; October 26, 1883 – November 8, 1970) was an American self-help author. He is well known for his book Think and Grow Rich (1937) which is among the top 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”.