I look at directing as a sporting event. It's a race, a marathon. It's great when it clicks, which is why I push my crews so hard so we can excel.
A man who cannot be enticed by money or intimidated by the threat of jail or death has two of the strongest weapons that anyone has to offer.
Even such an obvious idea as to observe an animal with vertigo or to rotate an animal did not occur to him, in spite of the fact that he conducted numerous vertigo experiments with human subjects and made frequent use of animal experiments.