Ai Weiwei about his professorship:
I taught at the University of Arts for three years. Do you know why I left there?
Because your visiting professorship ended?
It's impossible to teach German students. They're lazy, they don't do their homework. And the system is highly corrupt. I should let those students graduate with honors I asked how that could be. They said they do it all the time. All the professors raised their hands. It's intellectually unbearable, so I left.
