For me, I look at the faces of my kids and I think about the future that is going to await them and whether they're going to not just have the financial resources to be prepared for the challenge, but whether they're going to have the strength and the stamina to live healthier, longer lives so that they can see their kids and grandkids. That's the legacy I hope to see, and it can have nothing to do with me and I'd be perfectly happy.