There is a lot of information available. How can you find the pearls of wisdom in the huge stack of hay?
Get famous, rich, successful people to give their practical advice on many different subjects. Ask them to tell what they did that made them a success, in each area they think they have an advice to give or a story to tell that others can find useful. Then publish a series of books, one on each subject matter, and each one containing the practical advice of many of these successful people.