Arthur Goldstein, who teaches English language learners in a high school in Néw York City, realized he is missing out on the way to get very rich in Mayor Bloomberg’s education system.

Certainly not by teaching because the mayor doesn’t care for teachers.

It is not by teaching in a charter but by operating a charter like Eva and Geoffrey. The teachers turn over rapidly but the CEOs do very well indeed.

They have figured out that the secret to success is not accepting many ELLs or kids with disabilities.

Works like a charm.