Dickinson did, indeed, enclose the poem in a letter to Higginson, but there is confusion as to which one. Franklin (above) said, “probably…the fifth,” Higginson said “the second,” but even scholar/editor Thomas Johnson refutes that:
“Higginson says in his Atlantic Monthly article introducing the letter…that the enclosed poems were two: "Your riches taught me poverty," and "A bird came down the walk." But the evidence after study of the folds in the letters and poems suggest that he was in error."
Higginson made his claim – about receiving the letter with the second letter – in an October 1891 article in “The Atlantic” entitled, “Emily Dickinson’s Letter,” and in that edition, he also printed “A Bird came down the Walk.” He also printed “Your riches taught me poverty,” and with that poem he made a very telling observation about the final line of the poem:
“Here was already manifest that defiance of form, never through carelessness, and never precisely from whim, which so marked her. The slightest change in the order of words — thus, 'While yet at school, a girl' — would have given her a rhyme for this last line; but no; she was intent upon her thought, and it would not have satisfied her to make the change.”
The poem, sent to her sister-in-law Susan in the form of a letter, is described as “an evocation of what Sue meant to the poet.” Paula Bennett, author of Emily Dickinson: Woman Poet as well other books on the poet, wrote that this was “the only poem in which Dickinson ever felt totally free to express in direct and undisguised form the love she felt for this extraordinary and very much underrated woman.”
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