There's only so much lean you can do. At some point, you will need to predict a growth pattern and steer towards it, and you'll be wrong. IMO, the most succinc

There's only so much lean you can do. At some point, you will need to predict a growth pattern and steer towards it, and you'll be wrong. IMO, the most succinct way to explain education now is: we subsidize it. That which you subsidize, you get more of, and it costs more.