my partner charlie says, an ounce of prevention isn't worth a pound of cure, it's worth a ton of cure. and, you know, you do -- you'll make mistakes. the question is, you know, do those mistakes fester and become a cancer on the organization or anything of the sort. but you better learn to deal with mistakes in business, because you're going to make them. i made a lot of 'em. that's part of the job, is not just taking the kudos. part of your job is dealing with mistakes. frequently they can be mistakes that people under you made, but they are under you. when you find out about them, you've got to do something about it. >> my thanks to warren buffett for that. you can see our full interview also as cnnmoney.com/buffett. voting is under way for cnn hero of the year. we want you to meet georgie smith. >> my name is georgie smith. i started an organization in los