Discover how to open your mind to success and wealth! Written by the author of the self-help classic Think and Grow Rich, this easy-to-read guide to personal achievement is based on the principles behind the success of Andrew Carnegie, Henry Ford, Thomas Edison, and other 20th-century tycoons. Millions of readers around the world have adopted its philosophy to attain career advancement, nbsp; improve friendships and business relationships,nbsp;build monetary wealth,nbsp;and lead richer, fuller lives. These principles can be applied by anyone of any age, regardless of occupation or economic circumstance.nbsp;