 Answer, math is power. And he's not wrong. He's not wrong. He was absolutely spot on when it comes to that. But, yeah, play with the compounding calculator. I do it all the time when I'm teaching youngsters out there about the power of investing, the power of compounding. We sit down. I said, give me a number you're starting with today and what you can add to it, a rate of return, and magically what that number ends up being, 10, 15, 20, 30 years.