The Red Journal of five hundred and ninety-six long pages, in which the early verses occur, was the first collection of Thoreau's systematic diarizing. It ran on from October, 1837, to June, 1840, and was succeeded by another journal of three hundred and ninety-six pages, which was finished early in 1841. He wrote his first lecture (on Society) in March, 1838, and read it before the Concord Lyceum in the Freemasons' Hall, April 11, 1838. In the December following he wrote a memorable essay on "Sound and Silence," and in February, 1840, wrote his "first printed paper of consequence," as he says, on "Aulus Persius Flaccus." The best of the early verses seem to have been written in 1836-41. His contributions to the "Dial," which he helped edit, were taken from his journals, and ran through nearly every number from July, 1840, to April, 1844, when that magazine ceased.

For these papers he received nothing but the thanks of Emerson and the praise of a few readers. Miss Elizabeth Peabody, in February, 1843, wrote to Thoreau, that "the regular income of the 'Dial' does not pay the cost of its printing and paper; yet there are readers enough to support it, if they would only subscribe; and they will subscribe, if they are convinced that only by doing so can they secure its continuance." They did not subscribe, and in the spring of 1844 it came to an end.

In 1842 Thoreau took a walk to Wachusett, his nearest mountain, and the journal of this excursion was printed in the "Boston Miscellany" of 1843. In it occurred the verses, written at least as early as 1841, in which he addresses the mountains of his horizon, Monadnoc, Wachusett, and the Peterborough Hills of New Hampshire. These verses were for some time in the hands of Margaret Fuller, for publication in the "Dial," if she saw fit, but she returned them with the following characteristic letter,—the first addressed by her to Thoreau:—

"[Concord] 18th October, 1841.

"I do not find the poem on the mountains improved by mere compression, though it might be by fusion and glow. Its merits to me are, a noble recognition of Nature, two or three manly thoughts, and, in one place, a plaintive music. The image of the ships does not please me originally. It illustrates the greater by the less, and affects me as when Byron compares the light on Jura to that of the dark eye of woman. I cannot define my position here, and a large class of readers would differ from me. As the poet goes on to—

"Unhewn primeval timber,
For knees so stiff, for masts so limber."

he seems to chase an image, already rather forced, into conceits.

"Yet, now that I have some knowledge of the man, it seems there is no objection I could make to his lines (with the exception of such offenses against taste as the lines about the humors of the eye, as to which we are already agreed), which I would not make to himself. He is healthful, rare, of open eye, ready hand, and noble scope. He sets no limits to his life, nor to the invasions of nature; he is not willfully pragmatical, cautious, ascetic, or fantastical. But he is as yet a somewhat bare hill, which the warm gales of Spring have not visited. Thought lies too detached, truth is seen too much in detail; we can number and mark the substances imbedded in the rock. Thus his verses are startling as much as stern; the thought does not excuse its conscious existence by letting us see its relation with life; there is a want of fluent music. Yet what could a companion do at present, unless to tame the guardian of the Alps too early? Leave him at peace amid his native snows. He is friendly; he will find the generous office that shall educate him. It is not a soil for the citron and the rose, but for the whortleberry, the pine, or the heather.

"The unfolding of affections, a wider and deeper human experience, the harmonizing influences of other natures, will mould the man and melt his verse. He will seek thought less and find knowledge the more. I can have no advice or criticism for a person so sincere; but, if I give my impression of him, I will say, 'He says too constantly of Nature, she is mine.' She is not yours till you have been more hers. Seek the lotus, and take a draught of rapture. Say not so confidently, all places, all occasions are alike. This will never come true till you have found it false.