"That there is a strong physical element in both romance and the Memento Mori makes them if possible more baffling than if they had been wholly intellectual. No man could say exactly how much his sexuality was colored by a clean love of beauty, or by the mere boyish itch for irrevocable adventures, like running away to sea. No man could say how far his animal dread of the end was mixed up with mystical traditions touching morals and religion. It is exactly because these things are animal, but not quite animal, that the dance of all the difficulties begins. The materialists analyze the easy part, deny the hard part and go home to their tea."