Not long ago, I wrote about a book that had a big influence on the way I began thinking about work, money and entrepreneurship: Robert Kiyosaki’s Rich Dad Poor Dad.

But there was another book that came along and challenged my thinking in a different way.

Napoleon Hill’s Think and Grow Rich.

I’ll admit something.

When I first heard the title, I thought it sounded a little cheesy.

Think your way to becoming rich? Yeah, right!