"Everything is conditioned by necessity of one kind or another; and if it were actually possible to find a person in conditions of total freedom, he would be like some deep water fish that had been dragged up to the surface. It's curious to reflect that Rublyov worked within the strictures of the canon! And the longer I live in the West the more curious and equivocal freedom seems to me. Freedom to take drugs? To kill? To commit suicide?"