The impression I came away with was how the parents enabled them continue their education as fast and as far as they wanted, thanks to homeschooling. I guess seeing the older ones proceed to college and beyond, inspired the up and coming ones to continue on that same route.
But (from what I gather from article) it's just so curious how there was not one little rebel in that household that said he wants to go into the Air Force, be an actor, start his own business, etc. The nature vs nurture equation for each child is interesting but I guess we'll never know that.
