"The only true voyage of discovery, the only fountain of Eternal Youth, would be not to visit strange lands but to possess other eyes, to behold the universe through the eyes of another, of a hundred others, to behold the hundred universes that each of them beholds."

教会没有强制服从的权力，他们为此制定的法律对任何人都没有约束力，除非经过他的自愿同意。