At my opinion only rich guys can say how to do this, cause if you are not rich it means that you can't give an advices to other people about it.
Even you are not rich you can still give advice on the things that you have read about the way to success of rich people.
They are also not that rich when they started out their business or jobs to become success.
You just need to work hard.
If only I have all the resources I needed I would be rich by now, some are rich already when they are born so it would be easy for them to make more richer while us who are not rich but has a good mind that would make us rich will be rich someday with continue perseverance to achieve our goal.