The 100-inch TV set that covers your wall is going to cost you 100 bucks. The four-year college degree is going to cost $1 million ... The four-year college degree is basically—just think about it technologically—it's an unchanged experience from 100 years ago. Getting a degree from a college university today, it's the same set of activities, it's the same format, it's teachers in the classroom, it's written exams. There's been no technological change whatsoever, and prices have exploded.