Learn to know the nature of money! Network marketing is a real business school for people who want to master the skills of entrepreneurship and create their own business. In this book Robert Kiyosaki updates and expands on his original 8 “hidden values” of a network marketing business. Robert explains that building a network marketing business • is a revolutionary way to achieve wealth; • makes it possible for anyone to acquire great wealth; • is open to anyone who has drive, determination and perseverance.