"There is nothing like action to show a man what he really is.[…] Till the decisive moment came he had not perhaps the remotest suspicion that he cared for human life in the abstract; and here he stands dripping, having risked his own to save that of an absolute stranger. He perceives the awful and mysterious oneness of humanity, how it draws the units to the whole. He is not independent, as he may have thought; he is part of all."