It is not necessary, in order to connect a railway train with the infinite, to see it steaming along a low sky and plunging into a huge white hill of cloud, as I did the other day. It is quite as infinite flying through granite in Hoosac Mountain. Most people who do not think there is poetry in a railway train are not satisfied with flying through granite as a trait of the infinite in a locomotive, and yet these same people, if a locomotive could be lifted bodily to where infinity is or is supposed to be (up in the sky somewhere)—if they could watch one night after night plowing through planets—would want a poem written about it at once.

A man who has a theory he does not see poetry in a locomotive, does not see it because theoretically he does not connect it with infinite things: the things that poetry is usually about. The idea that the infinite is not cooped up in heaven, that it can be geared and run on a track (and be all the more infinite for not running off the track), does not occur to him. The first thing he does when he is told to look for the infinite in the world is to stop and think a moment, where he is, and then look for it somewhere else.

It would seem to be the first idea of the infinite, in being infinite, not to be anywhere else. It could not be anywhere else if it tried; and if a locomotive is a real thing, a thing wrought in and out of the fiber of the earth and of the lives of men, the infinity and poetry in it are a matter of course. I like to think that it is merely a matter of seeing a locomotive as it is, of seeing it in enough of its actual relations as it is, to feel that it is beautiful; that the beauty, the order, the energy, and the restfulness of the whole universe are pulsing there through its wheels.

The times when we do not feel poetry in a locomotive are the times when we are not matter-of-fact enough. We do not see it in enough of its actual relations. Being matter-of-fact enough is all that makes anything poetic. Everything in the universe, seen as it is, is seen as the symbol, the infinitely connected, infinitely crowded symbol of everything else in the universe—the summing up of everything else—another whisper of God’s.

Have I not seen the great Sun Itself, from out of its huge heaven, packed in a seed and blown about on a wind? I have seen the leaves of the trees drink all night from the stars, and when I have listened with my soul—thousands of years—I have heard The Night and The Day creeping softly through mountains. People called it geology.

It seems that if a man cannot be infinite by going to the infinite, he is going to be infinite where he is. He is carving it on the hills, tunneling it through the rocks of the earth, piling it up on the crust of it, with winds and waters and flame and steel he is writing it on all things—that he is infinite, that he will be infinite. The whole planet is his signature.

If what the modern man is trying to say in his modern age is his own infinity, it naturally follows that the only way a modern artist can be a great artist in a modern age is to say in that age that man is infinite, better than any one else is saying it.

The best way to express this infinity of man is to seek out the things in the life of the man which are the symbols of his infinity—which suggest his infinity the most—and then play on those symbols and let those symbols play on him. In other words the poet’s program is something like this. The modern age means the infinity of man. Modern art means symbolism of man’s infinity. The best symbol of the man’s infinity the poet can find, in this world the man has made, is The Machine.

At least it seems so to me. I was looking out of my study window down the long track in the meadow the other morning and saw a smoke-cloud floating its train out of sight. A high wind was driving, and in long wavering folds the cloud lay down around the train. It was like a great Bird, close to the snow, forty miles an hour. For a moment it almost seemed that, instead of a train making a cloud, it was a cloud propelling a train—wing of a thousand tons. I have often before seen a broken fog towing a mountain, but never have I seen before, a train of cars with its engine, pulled by the steam escaping from its whistle. Of course the train out in my meadow, with its pillar of fire by night and of cloud by day hovering over it, is nothing new; neither is the tower of steam when it stands still of a winter morning building pyramids, nor the long, low cloud creeping back on the car-tops and scudding away in the light; but this mad and splendid Thing of Whiteness and Wind, riding out there in the morning, this ghost of a train—soul or look in the eyes of it, haunting it, gathering it all up, steel and thunder, into itself, catching it away into heaven—was one of the most magical and stirring sights I have seen for a long time. It came to me like a kind of Zeit-geist or passing of the spirit of the age.

When I looked again it was old 992 from the roundhouse escorting Number Eight to Springfield.