““I am writing this during my free . . . oops! un-assigned period, at the end of my first day of teaching. So far, I have taught nothing — but I have learned a great deal. To wit: We have to punch a time clock and abide by the Rules. We must make sure our students likewise abide, and that they sign the time sheet whenever they leave or reenter a room. We have keys but no locks (except in lavatories), blackboards but no chalk, students but no seats, teachers but no time to teach. The library is closed to the students.””