 It's pretty amazing when you consider that seven years ago, we didn't have the treatments we have now. We cure 80% of children with cancer. If you think about that, I mean, go back 50 years, we were curing 20 to 30%. This is the miracle story of modern medicine. You understand what makes this cancer tick. And of course, without donors from around the world, this just couldn't happen. There's one thing we're focused on here at St. Jude, and that's beating this thing.