"In the course of my fight with the school, I couldn't help but notice that I became a pariah. [...] Once, however, a fellow faculty member, making sure we were unobserved, said to me, "Isaac, the faculty is proud of you for your courage in fighting the administration for academic freedom." I said, "There's no courage involved in it. Don't you know my definition of academic freedom?" "No. What's your definition of academic freedom?" I said, "Independent income.""