Henry David Thoreau 
Poems of Nature [PDF ebook] 

The fifty poems here brought together under the title ‘Poems of Nature’ are perhaps two-thirds of those which Thoreau preserved. Many of them were printed by him, in whole or in part, among his early contributions to Emerson’s Dial, or in his own two volumes, The Week and Walden, which were all that were issued in his lifetime. Others were given to Mr. Sanborn for publication, by Sophia Thoreau, the year after her brother’s death (several appeared in the Boston Commonwealth in 1863); or have been furnished from time to time by Mr. Blake, his literary executor.
Nor should it be forgotten that Thoreau was always regarded as a poet by those who were associated with him. ‘Poet-Naturalist’ was the suggestive title which Ellery Channing applied to him; and Hawthorne remarked that ‘his thoughts seem to measure and attune themselves into spontaneous verse, as they rightfully may, since there is real poetry in them.’ Even Emerson’s final estimate was far from unappreciative. ‘His poetry, ’ he wrote in his biographical sketch, ‘might be bad or good; he no doubt wanted a lyric facility and technical skill, but hehad the source of poetry in his spiritual perception. His own verses are often rude and defective. The gold does not yet run pure—is drossy and crude. The thyme and marjoram are not yet honey. But if he want lyric fineness and technical merits, if he have not the poetic temperament, he never lacks the causal thought, showing that his genius was better than his talent.’
Such qualities dignify life and make the expression of it memorable, not perhaps immediately, to the multitude of readers, but at first to an appreciative few, and eventually to a wide circle of mankind.