The book
“Think and Grow Rich” is one of the best-selling books of all time, it’s been read by more entrepreneurs than any other business book in history.
The author Napoleon Hill stated that the #1 most important law of his 16 laws, is to “understand the power of the mastermind”. Now that wasn’t his OWN idea. It was the result of 20 years of research. You see, Napoleon Hill was commissioned by Andrew Carnegie to write the book, and it was based on interviews with all of America’s wealthiest business owners. Those interviewed included Henry Ford, JP Morgan, JD Rockefeller, Alexander Graham Bell, and Thomas Edison.