But what a tide of humanity, poured to and fro in great tides over which the units have little control.  What a sharp and troubled awareness of our fellow-beings, drawn from study of those thousands of faces—­the fresh living beauty of the girls, the faces of men empty of all but suffering and disillusion, a shabby errand boy asleep, goggling with weariness and adenoids—­so they go crashing through the dark in a patient fellowship of hope and mysterious endurance.  How can one pass through this quotidian immersion in humanity without being, in some small degree, enriched by that admiring pity which is the only emotion that can permanently endure under the eye of a questioning star?

Why, one wonders, should we cry out at the pangs and scuffles of the subway?  Do we expect great things to come to pass without corresponding suffering?  Some day a great poet will be born in the subway—­spiritually speaking; one great enough to show us the terrific and savage beauty of this multitudinous miracle.  As one watches each of those passengers, riding with some inscrutable purpose of his own (or an even more inscrutable lack of purpose) toward duty or liberation, he may be touched with anger and contempt toward individuals; but he must admit the majesty of the spectacle in the mass.  One who loves his country for a certain candour and quick vigour of spirit will view the scene again and again in the hope of spying out some secrets of the national mind and destiny.  Daily he bathes in America.  He has that curious sense of mystical meaning in common things that a traveller feels coming home from abroad, when he finds even the most casual glimpses strangely pregnant with national identity.  In the advertisements, despite all their absurdities; in voices humorous or sullen; even in the books that the girls are reading (for most girls read books in the subway) he will try to divine some authentic law of life.

He is but a poor and mean-spirited lover—­whether of his city, his country, or anything else—­who loves her only because he has known no other.  We are shy of vociferating patriotism because it is callow and empty, sprung generally from mere ignorance.  The true enthusiast, we would like to think, is he who can travel daily some dozen or score of miles in the subway, plunged in the warm wedlock of the rush hours; and can still gather some queer loyalty to that rough, drastic experience.  Other than a sense of pity and affection toward those strangely sculptured faces, all busy upon the fatal tasks of men, it is hard to be precise as to just what he has learned.  But as the crowd pours from the cars, and shrugs off the burden of the journey, you may see them looking upward to console themselves with perpendicular loveliness leaping into the clear sky.  Ah, they are well trained.  All are oppressed and shackled by things greater than themselves; yet within their own orbits of free movement they are masters of the event.  They are patient and friendly, and endlessly brave.