I

The creator and inspirer and greatest figure of this school of nature writers was Henry David Thoreau. In point of time he was of the mid-century school that gathered about Emerson. He was born in 1817, two years earlier than Lowell, and he died in 1862, the first to break the earlier group, yet in spirit and influence and indeed in everything that makes for the final fixing of an author's place in the literary history of his land, he belongs to the period after 1870.

His own generation rejected Thoreau. They could see in him only an imitator of Emerson and an exploiter of newnesses in an age grown weary of newnesses. They did not condemn him: they ignored him. Of his first book, A Week on the Concord and Merrimac Rivers, 1849, printed at Thoreau's expense, only two hundred and nineteen copies had been sold in 1853 when the remainder of the edition was returned to the author. Walden; or, Life in the Woods fared somewhat better because of the unique social experiment which it recorded, but not enough better to encourage its author ever to publish another book. After the death of Thoreau, Emerson undertook to give him permanence by editing four or five posthumous volumes made up of his scattered magazine articles and papers, but even this powerful influence could not arouse enthusiasm. The North American Review, which in 1854 had devoted seven patronizing lines to Walden, took no note of Emerson's editings until the Letters to Various Persons appeared in 1865. Then it awoke in anger. To publish the letters of an author is to proclaim that author's importance, and what had Thoreau done save to live as a hermit for two years in the woods? He was a mere eccentric, a "Diogenes in his barrel, reducing his wants to a little sunlight"; one of "the pistillate plants kindled to fruitage by the Emersonian pollen." "It is something eminently fitting that his posthumous works should be offered us by Emerson, for they are strawberries from his own garden." He was an egotist, a poser for effect, a condemner of what he could not himself attain to. "He condemns a world, the hollowness of whose satisfactions he had never had the means of testing." "He had no humor"; "he had little active imagination"; "he was not by nature an observer." "He turns commonplaces end for end, and fancies it makes something new of them." His nature study was only "one more symptom of the general liver complaint." "I look upon a great deal of the modern sentimentalism about Nature as a mark of disease."

The review was from no less a pen than Lowell's and it carried conviction. Its author spread it widely by republishing it in My Study Windows, 1871, and including it in his collected works. It was the voice of Thoreau's generation, and to England at least it seems to have been the final word. Stevenson after reading the essay was emboldened to sum up the man in one word, a "skulker." The effect was almost equally strong in America. During the period from 1868 to 1881, not one of the author's volumes was republished in a new edition. When in 1870 Thomas Wentworth Higginson, his foremost champion in the dark period, had attempted to secure the manuscript journal for possible publication, he was met by Judge Hoar, the latter-day guardian of Concord, with the question: "Why should any one wish to have Thoreau's journal printed?"

That was the attitude of the seventies. Then had come the slow revival of the eighties. At the beginning of the decade H. G. O. Blake, into whose hands Thoreau's papers had fallen, began to publish extracts from the journals grouped according to days and seasons: Early Spring in Massachusetts, 1881. Summer, 1884, and Winter, 1888. The break came in the nineties. Between 1893 and 1906 were published, in addition to many individual reprints of Thoreau's books, the Riverside edition in ten volumes, the complete journal in fourteen volumes, and the definitive Walden edition in twenty volumes. A Thoreau cult had arisen that hailed him as leader and master. After all the years he had arrived at his own. In the case of no other American has there been so complete and overwhelming a reversal of the verdict of an author's own generation.

Lowell devoted his whole essay to a criticism of Thoreau as a Transcendental theorist and social reformer. To-day it is recognized that fundamentally he was neither of these. His rehabilitation has come solely because of that element condemned by Lowell as a certain "modern sentimentalism about Nature." It is not alone because he was a naturalist that he has lived, or because he loved and lived with Nature: it was because he brought to the study of Nature a new manner, because he created a new nature sentiment, and so added a new field to literature. Instead of having been an imitator of Emerson, he is now seen to have been a positive original force, the most original, perhaps, save Whitman, that has contributed to American literature.

The first fact of importance about Thoreau is the fact that he wrote day after day, seldom a day omitted for years, the 6,811 closely printed pages of his journal, every part done with thoroughness and finish, with no dream that it ever was to be published. It is a fact enormously significant; it reveals to us the naked man; it furnishes a basis for all constructive criticism. "My journal," he wrote November 16, 1850, "should be the record of my love. I would write in it only of the things I love, my affection for an aspect of the world, what I love to think of." And again, "Who keeps a journal is purveyor to the gods." And still again, February 8, 1841, "My journal is that of me which would else spill over and run to waste, gleanings from the field which in action I reap. I must not live for it, but, in it, for the gods. They are my correspondents, to whom daily I send off this sheet, post-paid. I am clerk in their counting house, and at evening transfer the account from day-book to ledger." He was not a poser for effect, for it is impossible for one to pose throughout 6,811 printed pages wrought for no eyes save his own and the gods. His power came rather from the fact that he did not pose; that he wrote spontaneously for the sheer love of the writing. "I think," he declares in one place, "that the one word that will explain the Shakespeare miracle is unconsciousness." The word explains also Thoreau. Again he adds, "There probably has been no more conscious age than the present." The sentence is a key: in a conscious age, a classical age building on books, watchful of conventions and precedents, Thoreau stood true only to himself and Nature. Between him and the school of Taylor and Stoddard there was the whole diameter. He was affected only by the real, by experience, by the testimony of his own soul. "The forcible writer," he wrote February 3, 1852, "stands boldly behind his words with his experience. He does not make books out of books, but he has been there in person."

In his nature observations Thoreau was not a scientist. It was not his object to collect endless data for the purpose of arriving at laws and generalizations. He approached Nature rather as a poet. There was in him an innate love for the wild and elemental. He had, moreover, a passion for transcending, or peering beyond, those bounds of ordinary experience and capturing the half-divined secrets that Nature so jealously guards. His attitude was one of perpetual wonder, that wonder of the child which has produced the mythology of the race. Always was he seeking to catch Nature for an instant off her guard. His eyes were on the strain for the unseen, his ears for the unheard.

I was always conscious of sounds in Nature which my ears could not hear, that I caught but a prelude to a strain. She always retreats as I advance. Away behind and behind is she and her meaning. Will not this faith and expectation make itself ears at length? I never saw to the end, nor heard to the end, but the best part was unseen and unheard.—February 21, 1842.

Nature so absorbed him that he lived constantly in an eager, expectant atmosphere. "I am excited by this wonderful air," he writes, "and go, listening for the note of the bluebird or other comer." It was not what he saw in Nature that was important; it was what he felt. "A man has not seen a thing who has not felt it." He took stock of his sensations like a miser. "As I came home through the woods with my string of fish, trailing my pole, it being now quite dark, I caught a glimpse of a woodchuck stealing across my path, and felt a strange thrill of savage delight, and was strongly tempted to seize and devour him raw; not that I was hungry then, except for that wildness which he represented." It was by this watchfulness for the elemental, this constant scrutiny of instincts and savage outcroppings, that he sought to master the secret that baffled him. He would keep himself constantly in key, constantly sensitive to every fleeting glimpse of harmony that Nature might vouchsafe him.

Nature stirred him always on the side of the imagination. He loved Indian arrow-heads, for they were fragments of a mysterious past; he loved twilight effects and midnight walks, for the mystery of night challenged him and brought him nearer to the cosmic and the infinite:

I have returned to the woods and ... spent the hours of midnight fishing from a boat by moonlight, serenaded by owls and foxes, and hearing, from time to time, the creaking note of some unknown bird close at hand. These experiences were very memorable and valuable to me—anchored in forty feet of water, and twenty or thirty rods from the shore ... communicating by a long flaxen line with mysterious nocturnal fishes which had their dwelling forty feet below, or sometimes dragging sixty feet of line about the pond as I drifted in the gentle night breeze, now and then feeling a slight vibration along it, indicative of some life prowling about its extremity, of dull uncertain blundering purpose there.... It was very queer, especially in dark nights, when your thoughts had wandered to vast and cosmogonal themes in other spheres, to feel this faint jerk which came ... to link you to Nature again.

Burroughs, like most scientists, slept at night. His observations were made by day: there is hardly a night scene in all his works; but Thoreau abounds in night scenes as much even as Novalis or Longfellow. He was at heart a mystic and he viewed Nature always from mystic standpoints. In "Night and Moonlight" he writes:

Is not the midnight like Central Africa to most of us? Are we not tempted to explore it—to penetrate to the shores of its lake Tchad, and discover the sources of the Nile, perchance the Mountains of the Moon? Who knows what fertility and beauty, moral and natural, are there to be found? In the Mountains of the Moon, in the Central Africa of the night, there is where all Niles have their hidden heads.

It was to discover these Mountains of the Moon, these mysterious sources of the Nile, forever so far away and yet forever so near, that Thoreau went to Nature. He went not to gather and to classify facts; he went to satisfy his soul. Burroughs is inclined to wonder and even laugh because of the many times he speaks of hearing the voice of unknown birds. To Burroughs the forest contained no unknown birds; to Thoreau the forest was valuable only because it did contain unknown birds. His straining for hidden melodies, his striving for deeper meanings, his dreaming of Mountains of the Moon that might become visible at any moment just beyond the horizon—it is in these things that he differs from all other nature writers. He was not a reporter; he was a prophet. "My profession is always to be on the alert, to find God in nature, to know His lurking places, to attend all the oratorios, the operas in nature. Shall I not have words as fresh as my thought? Shall I use any other man's word?"

To him Nature was of value only as it furnished message for humanity. "A fact," he declared, "must be the vehicle of some humanity in order to interest us." He went to Nature for tonic, not for fact; he sought only truth and freedom and spontaneousness of soul. He had no desire to write a botany, or an ornithology; rather would he learn of Nature the fundamentals of human living. "I went into the woods because I wished to live deliberately, to front only the essential facts of life, and see if I could not learn what it had to teach, and not, when I came to die, discover that I had not lived." Burroughs went into the woods to know and to make others to know, Thoreau went in to think and to feel; Burroughs was a naturalist, Thoreau a supernaturalist.

Thoreau belongs completely to the later period: he is as thoroughly of American soil as even Mark Twain or Lincoln or Whitman. While Longfellow and Lowell, Taylor and Aldrich, and the rest of their school were looking eagerly to Europe, Thoreau was completely engrossed with his own land. "No truer American ever existed than Thoreau," wrote Emerson in his essay. "His preference of his country and condition was genuine, and his aversion from English and European manners and tastes almost reached contempt.... He wished to go to Oregon, not to London." It was this new-worldness, this freshness, this originality that made him the man of the new era. He went always to the sources; his work is redolent at every point of American soil. His images, his illustrations, his subject matter, all are American. His style, after he had outgrown an early fondness for Carlyle, is peculiarly his own, wonderfully simple and limpid and individual. Often it flows like poetry:

The sun is near setting away beyond Fair Haven. A bewitching stillness reigns through all the woodland, and over all the snowclad landscape. Indeed, the winter day in the woods or fields has commonly the stillness of twilight. The pond is perfectly smooth and full of light. I hear only the strokes of a lingering woodchopper at a distance and the melodious hooting of an owl.—December 9, 1856.

And what is this but poetry?

On the morning when the wild geese go over, I, too, feel the migratory instinct strong within me, and anticipate the breaking up of winter. If I yielded to this impulse, it would surely guide me to summer haunts. This indefinite restlessness and fluttering on the perch no doubt prophesy the final migration of souls out of nature to a serener summer, in long harrows and waving lines, in the spring weather, over that fair uplands and fertile Elysian meadows, winging their way at evening, and seeking a resting place with loud cackling and uproar.—January 29, 1859.

Thoreau was one of the most tonic forces of the later period. His inspiration and his spirit filled all the later school of Nature writers. One cannot read him long, especially in his later and more unconscious work, and find oneself unmoved. He inspires to action, to restlessness of soul. Take an entry like that of January 7, 1857, made during one of the most tumultuous of New England winter storms: "It is bitter cold, with a cutting N.W. wind.... All animate things are reduced to their lowest terms. This is the fifth day of cold, blowing weather," and so on and on till one fairly hears the roaring of the storm. Yet, despite the blast and the piercing cold, Thoreau goes out for his walk as usual and battles with the elements through miles of snow-smothered wilderness. "There is nothing so sanative, so poetic, as a walk in the woods and fields even now, when I meet none abroad for pleasure. Nothing so inspires me, and excites such serene and profitable thought." His battle with the wind and the cold and the wilderness grips us as we read. We too would rush into the storm and breast it and exult in it; we too would walk with Nature under the open skies, in the broad, wholesome places, and view the problems of life with serene soul. It is this dynamic element of Thoreau that has given him his following. He is sincere, he is working from the impulses of his soul, he is genuine. He is not a scientist: he is a poet and a seer. When we walk with Burroughs, we see as with new eyes; when with Thoreau, we feel. With Burroughs we learn of signs and seasons and traits; with Thoreau we find ourselves straining ears to catch the deeper harmonies, the mysterious soul of Nature, that somehow we feel to be intertwined eternally with the soul of man.