“Should education be compulsory? And, if so, for who? Why does everybody have to start at age five? Maybe some kids should start at age eight and work fast. Or vice versa. Why is everything massified in the system, rather than individualized in the system? New technologies make possible customization in a way that the old system — everybody reading the same textbook at the same time — did not offer.
“I think (and this is not going to sit very well with the union) that maybe teaching shouldn’t be a lifetime career. Maybe it’s important for teachers to quit for three or four years and go do something else and come back. They’ll come back with better ideas.”