Liberty is the condition of duty, the guardian of conscience. It grows as conscience grows. The domains of both grow together. Liberty is safety from all hindrances, even sin. So that Liberty ends by being Free Will.
Donner likes what he does and enjoys being on a set. He doesn't have to do it, its not like he has to make the rent. When I get to be his age and still enjoy what I'm doing like him, I'd be lucky.