HENRY DAVID THOREAU.

THE WINTER WOODS.

[From Excursions.]

There is a slumbering subterranean fire in nature which never goes out, and which no cold can chill. It finally melts the great snow, and in January or July is only buried under a thicker or thinner covering. In the coldest day it flows somewhere, and the snow melts around every tree. This field of winter rye which sprouted late in the fall and now speedily dissolves the snow is where the fire is very thinly covered. We feel warmed by it. In the winter warmth stands for all virtue, and we resort in thought to a trickling rill, with its bare stones shining in the sun, and to warm springs in the woods, with as much eagerness as rabbits and robins. The steam which rises from swamps and pools is as dear and domestic as that of our own kettle. What fire could ever equal the sunshine of a winter's day, when the meadow-mice come out by the wall-sides, and the chickadee lisps in the defiles of the wood? The warmth comes directly from the sun, and is not radiated from the earth as in summer; and when we feel his beams on our backs as we are treading some snowy dell we are grateful as for a special kindness, and bless the sun which has followed us into that by-place.

This subterranean fire has its altar in each man's breast, for in the coldest day, and on the bleakest hill, the traveler cherishes a warmer fire within the folds of his cloak than is kindled on any hearth. A healthy man, indeed, is the complement of the seasons, and in winter summer is in his heart. There is the South. Thither have all birds and insects migrated, and around the warm springs in his breast are gathered the robin and the lark.

At length, having reached the edge of the woods and shut out the gadding town, we enter within their covert as we go under the roof of a cottage, and cross its threshold, all ceiled and banked up with snow. They are glad and warm still, and as genial and cheery in winter as in summer. As we stand in the midst of the pines, in the flickering and checkered light which straggles but little way into their maze, we wonder if the towns have ever heard their simple story. It seems to us that no traveler has ever explored them, and notwithstanding the wonders which science is elsewhere revealing every day, who would not like to hear their annals? Our humble villages in the plain are their contribution. We borrow from the forest the boards which shelter and the sticks which warm us. How important is their evergreen to the winter, that portion of the summer which does not fade, the permanent year, the unwithered grass. Thus simply and with little expense of altitude is the surface of the earth diversified. What would human life be without forests, those natural cities? From the tops of mountains they appear like smooth-shaven lawns; yet whither shall we walk but in this taller grass?

In this glade covered with bushes of a year's growth see how the silvery dust lies on every seared leaf and twig, deposited in such infinite and luxurious forms as by their very variety atone for the absence of color. Observe the tiny tracks of mice around every stem, and the triangular tracks of the rabbit. A pure elastic heaven hangs over all, as if the impurities of the summer sky, refined and shrunk by the chaste winter's cold, had been winnowed by the heavens upon the earth.

Mature confounds her summer distinctions at this season. The heavens seem to be nearer the earth. The elements are less reserved and distinct. Water turns to ice; rain to snow. The day is but a Scandinavian night. The winter is an arctic summer.

How much more living is the life that is in nature, the furred life which still survives the stinging nights, and, from amidst fields and woods covered with frost and snow, sees the sun rise!

"The foodless wilds
Pour forth their brown inhabitants."

The gray squirrel and rabbit are brisk and playful in the remote glens, even on the morning of the cold Friday. Here is our Lapland and Labrador; and for our Esquimaux and Knistenaux, Dog-ribbed Indians, Novazemblaites, and Spitzbergeners, are there not the ice-cutter and wood-chopper, the fox, musk-rat, and mink?

Still, in the midst of the arctic day we may trace the summer to its retreats and sympathize with some contemporary life. Stretched over the brooks, in the midst of the frost-bound meadows, we may observe the submarine cottages of the caddice-worms, the larvae of the Plicipennes. Their small cylindrical cases built around themselves, composed of flags, sticks, grass, and withered leaves, shells and pebbles, inform and color like the wrecks which strew the bottom, now drifting along over the pebbly bottom, now whirling in tiny eddies and dashing down steep falls, or sweeping rapidly along with the current, or else swaying to and fro at the end of some grass-blade or root. Anon they will leave their sunken habitations, and, crawling up the stems of plants or to the surface like gnats, as perfect insects henceforth, flutter over the surface of the water or sacrifice their short lives in the flame of our candle at evening. Down yonder little glen the shrubs are drooping under their burden, and the red alder-berries contrast with the white ground. Here are the marks of a myriad feet which have already been abroad. The sun rises as proudly over such a glen as over the valley of the Seine or Tiber, and it seems the residence of a pure and self-subsistent valor such as they never witnessed, which never knew defeat or fear. Here reign the simplicity and purity of a primitive age and a health and hope far remote from towns and cities. Standing quite alone, far in the forest, while the wind is shaking down snow from the trees, and leaving the only human tracks behind us, we find our reflections of a richer variety than the life of cities. The chickadee and nut-hatch are more inspiring society than statesmen and philosophers, and we shall return to these last as to more vulgar companions. In this lonely glen, with the brook draining the slopes, its creased ice and crystals of all hues, where the spruces and hemlocks stand up on either side, and the rush and sere wild oats in the rivulet itself, our lives are more serene and worthy to contemplate.

As the day advances, the heat of the sun is reflected by the hill-sides, and we hear a faint but sweet music where flows the rill released from its fetters, and the icicles are melting on the trees, and the nut-hatch and partridge are heard and seen. The south wind melts the snow at noon, and the bare ground appears with its withered grass and leaves, and we are invigorated by the perfume which exhales from it as by the scent of strong meats.

Let us go into this deserted woodman's hut, and see how he has passed the long winter nights and the short and stormy days. For here man has lived under this south hill-side, and it seems a civilized and public spot. We have such associations as when the traveler stands by the ruins of Palmyra or Hecatompolis. Singing birds and flowers perchance have begun to appear here, for flowers as well as weeds follow in the footsteps of man. These hemlocks whispered over his head, these hickory logs were his fuel, and these pitch-pine roots kindled his fire; yonder fuming rill in the hollow, whose thin and airy vapor still ascends as busily as ever, though he is far off now, was his well. These hemlock boughs, and the straw upon this raised platform, were his bed, and this broken dish held his drink. But he has not been here this season, for the phoebes built their nest upon this shelf last summer. I find some embers left, as if he had but just gone out, where he baked his pot of beans; and while at evening he smoked his pipe, whose stemless bowl lies in the ashes, chatted with his only companion, if perchance he had any, about the depth of the snow on the morrow, already falling fast and thick without, or disputed whether the last sound was the screech of an owl or the creak of a bough, or imagination only; and through this broad chimney-throat, in the late winter evening, ere he stretched himself upon the straw, he looked up to learn the progress of the storm, and, seeing the bright stars of Cassiopeia's chair shining brightly down upon him, fell contentedly asleep.

See how many traces from which we may learn the chopper's history. From this stump we may guess the sharpness of his ax, and from the slope of the stroke, on which side he stood, and whether he cut down the tree without going round it or changing hands; and from the flexure of the splinters, we may know which way it fell. This one chip contains inscribed on it the whole history of the wood-chopper and of the world. On this scrap of paper, which held his sugar or salt perchance, or was the wadding of his gun, sitting on a log in the forest, with what interest we read the tattle of cities, of those larger huts, empty and to let, like this, in High Streets and Broadways.