Part 36

As we have said, it proved a cool as well as breezy day, and by the time we reached Penichook Brook we were obliged to sit muffled in our cloaks, while the wind and current carried us along. We bounded swiftly over the rippling surface, far by many cultivated lands and the ends of fences which divided innumerable farms, with hardly a thought for the various lives which they separated; now by long rows of alders or groves of pines or oaks, and now by some homestead where the women and children stood outside to gaze at us, till we had swept out of their sight, and beyond the limit of their longest Saturday ramble. We glided past the mouth of the Nashua, and not long after, of Salmon Brook, without more pause than the wind.

Salmon Brook, Penichook, Ye sweet waters of my brain, When shall I look, Or cast the hook, In your waves again?

Silver eels, Wooden creels, These the baits that still allure, And dragon-fly That floated by, May they still endure?

The shadows chased one another swiftly over wood and meadow, and their alternation harmonized with our mood. We could distinguish the clouds which cast each one, though never so high in the heavens. When a shadow flits across the landscape of the soul, where is the substance? Probably, if we were wise enough, we should see to what virtue we are indebted for any happier moment we enjoy. No doubt we have earned it at some time; for the gifts of Heaven are never quite gratuitous. The constant abrasion and decay of our lives makes the soil of our future growth. The wood which we now mature, when it becomes virgin mould, determines the character of our second growth, whether that be oaks or pines. Every man casts a shadow; not his body only, but his imperfectly mingled spirit. This is his grief. Let him turn which way he will, it falls opposite to the sun; short at noon, long at eve. Did you never see it?—But, referred to the sun, it is widest at its base, which is no greater than his own opacity. The divine light is diffused almost entirely around us, and by means of the refraction of light, or else by a certain self-luminousness, or, as some will have it, transparency, if we preserve ourselves untarnished, we are able to enlighten our shaded side. At any rate, our darkest grief has that bronze color of the moon eclipsed. There is no ill which may not be dissipated, like the dark, if you let in a stronger light upon it. Shadows, referred to the source of light, are pyramids whose bases are never greater than those of the substances which cast them, but light is a spherical congeries of pyramids, whose very apexes are the sun itself, and hence the system shines with uninterrupted light. But if the light we use is but a paltry and narrow taper, most objects will cast a shadow wider than themselves.

The places where we had stopped or spent the night in our way up the river, had already acquired a slight historical interest for us; for many upward day’s voyaging were unravelled in this rapid downward passage. When one landed to stretch his limbs by walking, he soon found himself falling behind his companion, and was obliged to take advantage of the curves, and ford the brooks and ravines in haste, to recover his ground. Already the banks and the distant meadows wore a sober and deepened tinge, for the September air had shorn them of their summer’s pride.

“And what’s a life? The flourishing array Of the proud summer meadow, which to-day Wears her green plush, and is to-morrow hay.”

The air was really the “fine element” which the poets describe. It had a finer and sharper grain, seen against the russet pastures and meadows, than before, as if cleansed of the summer’s impurities.

Having passed the New Hampshire line and reached the Horseshoe Interval in Tyngsborough, where there is a high and regular second bank, we climbed up this in haste to get a nearer sight of the autumnal flowers, asters, golden-rod, and yarrow, and blue-curls (Trichostema dichotoma), humble roadside blossoms, and, lingering still, the harebell and the Rhexia Virginica. The last, growing in patches of lively pink flowers on the edge of the meadows, had almost too gay an appearance for the rest of the landscape, like a pink ribbon on the bonnet of a Puritan woman. Asters and golden-rods were the livery which nature wore at present. The latter alone expressed all the ripeness of the season, and shed their mellow lustre over the fields, as if the now declining summer’s sun had bequeathed its hues to them. It is the floral solstice a little after midsummer, when the particles of golden light, the sun-dust, have, as it were, fallen like seeds on the earth, and produced these blossoms. On every hillside, and in every valley, stood countless asters, coreopses, tansies, golden-rods, and the whole race of yellow flowers, like Brahminical devotees, turning steadily with their luminary from morning till night.

“I see the golden-rod shine bright, As sun-showers at the birth of day, A golden plume of yellow light, That robs the Day-god’s splendid ray.

“The aster’s violet rays divide The bank with many stars for me, And yarrow in blanch tints is dyed, As moonlight floats across the sea.

“I see the emerald woods prepare To shed their vestiture once more, And distant elm-trees spot the air With yellow pictures softly o’er. * * * * * “No more the water-lily’s pride In milk-white circles swims content, No more the blue-weed’s clusters ride And mock the heavens’ element. * * * * * “Autumn, thy wreath and mine are blent With the same colors, for to me A richer sky than all is lent, While fades my dream-like company.

“Our skies glow purple, but the wind Sobs chill through green trees and bright grass, To-day shines fair, and lurk behind The times that into winter pass.

“So fair we seem, so cold we are, So fast we hasten to decay, Yet through our night glows many a star, That still shall claim its sunny day.”

So sang a Concord poet once.

There is a peculiar interest belonging to the still later flowers, which abide with us the approach of winter. There is something witch-like in the appearance of the witch-hazel, which blossoms late in October and in November, with its irregular and angular spray and petals like furies’ hair, or small ribbon streamers. Its blossoming, too, at this irregular period, when other shrubs have lost their leaves, as well as blossoms, looks like witches’ craft. Certainly it blooms in no garden of man’s. There is a whole fairy-land on the hillside where it grows.

Some have thought that the gales do not at present waft to the voyager the natural and original fragrance of the land, such as the early navigators described, and that the loss of many odoriferous native plants, sweet-scented grasses and medicinal herbs, which formerly sweetened the atmosphere, and rendered it salubrious,—by the grazing of cattle and the rooting of swine, is the source of many diseases which now prevail; the earth, say they, having been long subjected to extremely artificial and luxurious modes of cultivation, to gratify the appetite, converted into a stye and hot-bed, where men for profit increase the ordinary decay of nature.

According to the record of an old inhabitant of Tyngsborough, now dead, whose farm we were now gliding past, one of the greatest freshets on this river took place in October, 1785, and its height was marked by a nail driven into an apple-tree behind his house. One of his descendants has shown this to me, and I judged it to be at least seventeen or eighteen feet above the level of the river at the time. According to Barber, the river rose twenty-one feet above the common high-water mark, at Bradford in the year 1818. Before the Lowell and Nashua railroad was built, the engineer made inquiries of the inhabitants along the banks as to how high they had known the river to rise. When he came to this house he was conducted to the apple-tree, and as the nail was not then visible, the lady of the house placed her hand on the trunk where she said that she remembered the nail to have been from her childhood. In the mean while the old man put his arm inside the tree, which was hollow, and felt the point of the nail sticking through, and it was exactly opposite to her hand. The spot is now plainly marked by a notch in the bark. But as no one else remembered the river to have risen so high as this, the engineer disregarded this statement, and I learn that there has since been a freshet which rose within nine inches of the rails at Biscuit Brook, and such a freshet as that of 1785 would have covered the railroad two feet deep.

The revolutions of nature tell as fine tales, and make as interesting revelations, on this river’s banks, as on the Euphrates or the Nile. This apple-tree, which stands within a few rods of the river, is called “Elisha’s apple-tree,” from a friendly Indian, who was anciently in the service of Jonathan Tyng, and, with one other man, was killed here by his own race in one of the Indian wars,—the particulars of which affair were told us on the spot. He was buried close by, no one knew exactly where, but in the flood of 1785, so great a weight of water standing over the grave, caused the earth to settle where it had once been disturbed, and when the flood went down, a sunken spot, exactly of the form and size of the grave, revealed its locality; but this was now lost again, and no future flood can detect it; yet, no doubt, Nature will know how to point it out in due time, if it be necessary, by methods yet more searching and unexpected. Thus there is not only the crisis when the spirit ceases to inspire and expand the body, marked by a fresh mound in the churchyard, but there is also a crisis when the body ceases to take up room as such in nature, marked by a fainter depression in the earth.

We sat awhile to rest us here upon the brink of the western bank, surrounded by the glossy leaves of the red variety of the mountain laurel, just above the head of Wicasuck Island, where we could observe some scows which were loading with clay from the opposite shore, and also overlook the grounds of the farmer, of whom I have spoken, who once hospitably entertained us for a night. He had on his pleasant farm, besides an abundance of the beach-plum, or Prunus littoralis, which grew wild, the Canada plum under cultivation, fine Porter apples, some peaches, and large patches of musk and water melons, which he cultivated for the Lowell market. Elisha’s apple-tree, too, bore a native fruit, which was prized by the family. He raised the blood peach, which, as he showed us with satisfaction, was more like the oak in the color of its bark and in the setting of its branches, and was less liable to break down under the weight of the fruit, or the snow, than other varieties. It was of slower growth, and its branches strong and tough. There, also, was his nursery of native apple-trees, thickly set upon the bank, which cost but little care, and which he sold to the neighboring farmers when they were five or six years old. To see a single peach upon its stem makes an impression of paradisaical fertility and luxury. This reminded us even of an old Roman farm, as described by Varro:—Cæsar Vopiscus Ædilicius, when he pleaded before the Censors, said that the grounds of Rosea were the garden (sumen the tid-bit) of Italy, in which a pole being left would not be visible the day after, on account of the growth of the herbage. This soil may not have been remarkably fertile, yet at this distance we thought that this anecdote might be told of the Tyngsborough farm.

When we passed Wicasuck Island, there was a pleasure-boat containing a youth and a maiden on the island brook, which we were pleased to see, since it proved that there were some hereabouts to whom our excursion would not be wholly strange. Before this, a canal-boatman, of whom we made some inquiries respecting Wicasuck Island, and who told us that it was disputed property, suspected that we had a claim upon it, and though we assured him that all this was news to us, and explained, as well as we could, why we had come to see it, he believed not a word of it, and seriously offered us one hundred dollars for our title. The only other small boats which we met with were used to pick up driftwood. Some of the poorer class along the stream collect, in this way, all the fuel which they require. While one of us landed not far from this island to forage for provisions among the farm-houses whose roofs we saw, for our supply was now exhausted, the other, sitting in the boat, which was moored to the shore, was left alone to his reflections.

If there is nothing new on the earth, still the traveller always has a resource in the skies. They are constantly turning a new page to view. The wind sets the types on this blue ground, and the inquiring may always read a new truth there. There are things there written with such fine and subtile tinctures, paler than the juice of limes, that to the diurnal eye they leave no trace, and only the chemistry of night reveals them. Every man’s daylight firmament answers in his mind to the brightness of the vision in his starriest hour.

These continents and hemispheres are soon run over, but an always unexplored and infinite region makes off on every side from the mind, further than to sunset, and we can make no highway or beaten track into it, but the grass immediately springs up in the path, for we travel there chiefly with our wings.

Sometimes we see objects as through a thin haze, in their eternal relations, and they stand like Palenque and the Pyramids, and we wonder who set them up, and for what purpose. If we see the reality in things, of what moment is the superficial and apparent longer? What are the earth and all its interests beside the deep surmise which pierces and scatters them? While I sit here listening to the waves which ripple and break on this shore, I am absolved from all obligation to the past, and the council of nations may reconsider its votes. The grating of a pebble annuls them. Still occasionally in my dreams I remember that rippling water.

Oft, as I turn me on my pillow o’er, I hear the lapse of waves upon the shore, Distinct as if it were at broad noonday, And I were drifting down from Nashua.

With a bending sail we glided rapidly by Tyngsborough and Chelmsford, each holding in one hand half of a tart country apple-pie which we had purchased to celebrate our return, and in the other a fragment of the newspaper in which it was wrapped, devouring these with divided relish, and learning the news which had transpired since we sailed. The river here opened into a broad and straight reach of great length, which we bounded merrily over before a smacking breeze, with a devil-may-care look in our faces, and our boat a white bone in its mouth, and a speed which greatly astonished some scow boatmen whom we met. The wind in the horizon rolled like a flood over valley and plain, and every tree bent to the blast, and the mountains like school-boys turned their cheeks to it. They were great and current motions, the flowing sail, the running stream, the waving tree, the roving wind. The north-wind stepped readily into the harness which we had provided, and pulled us along with good will. Sometimes we sailed as gently and steadily as the clouds overhead, watching the receding shores and the motions of our sail; the play of its pulse so like our own lives, so thin and yet so full of life, so noiseless when it labored hardest, so noisy and impatient when least effective; now bending to some generous impulse of the breeze, and then fluttering and flapping with a kind of human suspense. It was the scale on which the varying temperature of distant atmospheres was graduated, and it was some attraction for us that the breeze it played with had been out of doors so long. Thus we sailed, not being able to fly, but as next best, making a long furrow in the fields of the Merrimack toward our home, with our wings spread, but never lifting our heel from the watery trench; gracefully ploughing homeward with our brisk and willing team, wind and stream, pulling together, the former yet a wild steer, yoked to his more sedate fellow. It was very near flying, as when the duck rushes through the water with an impulse of her wings, throwing the spray about her, before she can rise. How we had stuck fast if drawn up but a few feet on the shore!

When we reached the great bend just above Middlesex, where the river runs east thirty-five miles to the sea, we at length lost the aid of this propitious wind, though we contrived to make one long and judicious tack carry us nearly to the locks of the canal. We were here locked through at noon by our old friend, the lover of the higher mathematics, who seemed glad to see us safe back again through so many locks; but we did not stop to consider any of his problems, though we could cheerfully have spent a whole autumn in this way another time, and never have asked what his religion was. It is so rare to meet with a man out-doors who cherishes a worthy thought in his mind, which is independent of the labor of his hands. Behind every man’s busy-ness there should be a level of undisturbed serenity and industry, as within the reef encircling a coral isle there is always an expanse of still water, where the depositions are going on which will finally raise it above the surface.

The eye which can appreciate the naked and absolute beauty of a scientific truth is far more rare than that which is attracted by a moral one. Few detect the morality in the former, or the science in the latter. Aristotle defined art to be Λόγος τοῦ ἔργου ἄνευ ὕλης, The principle of the work without the wood; but most men prefer to have some of the wood along with the principle; they demand that the truth be clothed in flesh and blood and the warm colors of life. They prefer the partial statement because it fits and measures them and their commodities best. But science still exists everywhere as the sealer of weights and measures at least.

We have heard much about the poetry of mathematics, but very little of it has yet been sung. The ancients had a juster notion of their poetic value than we. The most distinct and beautiful statement of any truth must take at last the mathematical form. We might so simplify the rules of moral philosophy, as well as of arithmetic, that one formula would express them both. All the moral laws are readily translated into natural philosophy, for often we have only to restore the primitive meaning of the words by which they are expressed, or to attend to their literal instead of their metaphorical sense. They are already supernatural philosophy. The whole body of what is now called moral or ethical truth existed in the golden age as abstract science. Or, if we prefer, we may say that the laws of Nature are the purest morality. The Tree of Knowledge is a Tree of Knowledge of good and evil. He is not a true man of science who does not bring some sympathy to his studies, and expect to learn something by behavior as well as by application. It is childish to rest in the discovery of mere coincidences, or of partial and extraneous laws. The study of geometry is a petty and idle exercise of the mind, if it is applied to no larger system than the starry one. Mathematics should be mixed not only with physics but with ethics, that is mixed mathematics. The fact which interests us most is the life of the naturalist. The purest science is still biographical. Nothing will dignify and elevate science while it is sundered so wholly from the moral life of its devotee, and he professes another religion than it teaches, and worships at a foreign shrine. Anciently the faith of a philosopher was identical with his system, or, in other words, his view of the universe.