"You see, when you get to my stage in life you begin thinking about your how little time you have and what you do with it," he continued. “It is not about what you keep, but what you can give away… It is not about how much money you make, but how much you can invest that can keep impacting the world after your time is up… you have to leave some footprints. I want to see my footprints all over the face of this planet before my time is done.”