Speaking of which, reminds me of the one brief glimpse into the mysteries of the universe I had while in Galesburg, Ill., the same year. I had been lecturing at Knox College, of which my friend John Finley was the President. It rained before the meeting, but when we came out, the stars shone brightly, and I was fired with a sudden desire to see them through the observatory telescope. The professor of astronomy took me into the dark dome and pointed the glass at Saturn, which I knew as a scintillating point of light, said to be a big round ball like our earth, and had taken on trust as a matter of course. But to see it hanging there, white and big as an apple, suspended within its broad and shining ring, was a revelation before which I stood awe-stricken and dumb. I gazed and gazed; between the star and its ring I caught the infinite depth of black space beyond; I seemed to see almost the whirl, the motion; to hear the morning stars sing together—and then like a flash it was gone. Crane my neck on my ladder as I might I could not get sight of it.

"But where did she go?" I said, half to myself. Far down in the darkness came the old professor's deep voice:—

"That time you saw the earth move."

And so I did. The clockwork that made the dome keep up with the motion of the stars—of our world rather—had run down, and when Saturn passed out of my sight, as I thought, it was the earth instead which I literally saw move.

And now that I am on my travels let me cross the ocean long enough to say that my digging among the London slums one summer only served to convince me that their problem is the same as ours, and is to be solved along the same lines. They have their ways, and we have ours, and each has something to learn from the other. We copied our law that enabled us to tear down slum tenements from the English statute under which they cleared large areas over yonder long before we got to work. And yet in their poor streets—in "Christian Street" of all places—I found families living in apartments entirely below the sidewalk grade. I found children poisoned by factory fumes in a charitable fold, and people huddled in sleeping-rooms as I had never seen it in New York. And when I asked why the police did not interfere, they looked at me, uncomprehending, and retorted that they were on their own premises—the factory, too—and where did the police come in? I told them that in New York they came in when and where they saw fit, and systematically in the middle of the night so that they might get at the exact facts. As for our cave-dwellers, we had got rid of them a long time since by the simple process of dragging out those who wouldn't go and shutting the cellar doors against them. It had to be done and it was done, and it settled the matter.

"I thought yours was a free country," said my policeman conductor.

"So it is," I told him, "freedom to poison yourself and your neighbor excepted." He shook his head, and we went on.

But these were mere divergences of practice. The principle is not affected. It was clear enough that in London, as in New York, it was less a question of transforming human nature in the tenant than of reforming it in the landlord; At St. Giles I found side by side with the work-house a church, a big bath and wash-house, and a school. It was the same at Seven Dials. At every step it recalled the Five Points. To the one as to the other, steeped in poverty and crime, had come the road-builder, the missionary, the school-teacher, and let light in together. And in their track was following, rather faster there than here as yet, the housing reformer with his atoning scheme of philanthropy and five per cent. That holds the key. In the last analysis it is a question of how we rate the brotherhood, what per cent we will take. My neighbor at table in my London boarding-house meant that, though he put it in a way all his own. He was a benevolent enough crank, but no friend of preaching. Being a crank, he condemned preachers with one fell swoop:—

"The parsons!" he said; "my 'evings, what hare they? In hall me life hi've known only two that were fit to be in the pulpit."

Returning to my own country, I found the conviction deepening wherever the slum had got a grip, that it was the problem not only of government but of humanity. In Chicago they are setting limits to it with parks and playgrounds and the home restored. In Cincinnati, in Cleveland, in Boston, they are bestirring themselves. Indeed, in Boston they have torn down more foul tenements than did we in the metropolis, and with less surrender to the slum landlord. In New York a citizens' movement paved the way for the last Tenement-House Commission, which has just finished its great work, and the movement is warrant that the fruits of that work will not be lost. Listen to the arraignment of the tenement by that Commission, appointed by the State:—