In 1983 I was introduced to “Think and Grow Rich” by Napoleon Hill. Though this book is now 74 years old, it’s wisdom is as true today as it was in 1937.
In 1998 I purchased my first audio tape program “Lead the Field” by Earl Nightingale. The program was produced by Nightingale-Conant, a word leader in self-development for over 40 years. The second audio program I bought was of course “Think and Grow Rich”.