_Everything that concerns a great writer has its special interest; and Thoreau’s poetry, whatever its intrinsic value may be, is full of personal significance; in fact, as Emerson remarked, ‘his biography is in his verses.’ Thus, many of these poems will be found to throw light on certain passages of his life. ‘Inspiration,’ for example, is the record of his soul’s awakening to the new impulse of transcendentalism; the stanzas on ‘Sympathy’ perhaps contain in a thinly disguised form the story of his youthful love, and the sacrifice which he imposed on himself to avoid rivalry with his brother; the lines ‘To my Brother’ refer to the sudden and tragic death of John Thoreau in 1842; and ‘The Departure’ is believed to be the poem in which Henry Thoreau, when leaving in 1843 the home of Emerson, where he had lived for two years, took farewell of his friends. The numerous other allusions to the life and scenery of Concord, with which Thoreau’s own life was so closely blended, require no comment or explanation._ _Thoreau’s view of the poetic character, as stated by him in_ The Week, _is illustrative of his own position. ‘A true poem,’ he says, ‘is distinguished not so much by a felicitous expression, or any thought it suggests, as by the atmosphere which surrounds it. There are two classes of men called poets. The one cultivates life, the other art: one seeks food for nutriment, the other for flavor; one satisfies hunger, the other gratifies the palate.’ There can be no doubt to which of these classes Thoreau himself belongs. If metrical skill be insisted on as an indispensable condition of poetry, he can hardly be ranked among the poets; nor, where this criterion was dominant, was it surprising that, as one of his contemporaries tells us,_[3] _with reference to his verses in_ The Dial, _‘an unquenchable laughter, like that of the gods at Vulcan’s limping, went up over his ragged and halting lines.’ But in the appreciation of poetry there is a good deal more to be considered than this; and, as the same writer has remarked, there is ‘a frank and unpretending nobleness’ in many of Thoreau’s verses, distinguished as they are, at their best, by their ripe fulness of thought, quiet gravity of tone, and epigrammatic terseness of expression. The title of poet could hardly be withheld from the author of such truly powerful pieces as ‘The Fall of the Leaf,’ ‘Winter Memories,’ ‘Smoke in Winter,’ or ‘Inspiration.’_