Noah was the one that was obsessed with vehicles, so he would do things like get blocks of wood so that he could operate the four-wheel-drive things in the vineyard before his feet could reach it. That was a constant, constant theme with him. So they've all gone into do things that are true to their original loves. And so that's pretty great to watch. I think they got some of the best characteristics of their mother and their engineering ideas from me, and it's a great combination. Fortunately Pati and I had a very happy marriage while they were growing up, and so they... we always had a happy home with lots of guests. In fact, I remember India asking at one point, 'Have we ever not had houseguests?' The answer was probably no. And we always had interesting people staying over and they always engaged with them and we always had animals around. We used to play a game when a new kid would come over: can you count the number of animals. And if they didn't find at least 30 then they weren't trying very hard. We had dogs and peacocks and ponies and alpacas and sheep and turtles. It went on and on. Parrots, cats, so it was a house full of animals. Guests would often wake up in the morning and find a freshly-laid egg in their bed. We had some very affectionate chickens. It was really a kind of paradise for the kids growing up, and it was wonderful having them there, being with them so much. And I was always kind of jealous of it, I wished I had been home schooled. They had wonderful teachers and they learned a lot from watching the Simpsons, which was fun, because we knew Matt Groening, too. So the Simpsons weren't just anonymous, but it would be funny, every time I would, like, try to tell them about some story in history or Greek myth or something, they're like, 'Oh, we already know that.' They'd learned it from the Simpsons.