The great "Oracle of Omaha" made his billions of dollars in investing, but as he's gotten older -- like so many people do -- he has shared his ideas on what has really mattered in his life. It's not about the money, although it's easier to say that if you DO have a fat bank account. But for Buffett it's about the quality of the relationships.

As it turns out, surrounding yourself with the right people is the bests investment of all.