He's right. That is insane. But so is spending $27,950/year for 5+ years to "be taught how to think." Coupled with their absurd acceptance rate, I've gotta agree with the other comments that point out that they simply recruited brilliant kids who were already independent thinkers.
Reminds me of a Department of Labor(?) study that concludes that ~80% of people can do a job if you tell them what to do, show them how to do it, and manage their progress, ~15% of people are able to do a job if you tell them what to do, and <5% of people are able to figure out what needs to be done and do it. Cool, Minerva, you might have some "success" by finding people who are already capable of doing what you say you do for them.