"Stopping by Woods on a Snowy Evening" is a poem by Robert Frost, written in 1922, and published in 1923 in his New Hampshire volume. , personification, and repetition are prominent in the work. In a letter to Louis Untermeyer, Frost called it "my best bid for remembrance". The text of the poem reflects the thoughts of a lone wagon driver (the narrator), pausing at dusk in his travel to watch snow falling in the woods. It ends with him reminding himself that, despite the loveliness of the view, "I have promises to keep, / And miles to go before I sleep." Frost wrote the poem in June 1922 at his house in Shaftsbury, Vermont. He had been up the entire night writing the long poem "New Hampshire" from the poetry collection of the same name, and had finally finished when he realized morning had come. He went out to view the sunrise and suddenly got the idea for "Stopping by Woods on a Snowy Evening". He wrote the new poem "about the snowy evening and the little horse as if I'd had a hallucination" in just "a few minutes without strain." The poem is written in iambic tetrameter in the Rubaiyat stanza created by Edward FitzGerald, who adopted the style from Hakim Omar Khayyam, the 12th-century Persian poet and mathematician. Each verse (save the last) follows an AABA rhyming scheme, with the following verse's A line rhyming with that verse's B line, which is a chain rhyme (another example is the terza rima used in Dante's Inferno). Overall, the rhyme scheme is AABA BBCB CCDC DDDD. The poem begins with a moment of quiet introspection, which is reflected in the soft sounds of w's and th's, as well as double ll's. In the second stanza, harder sounds — like k and qu — begin to break the whisper. As the narrator's thought is disrupted by the horse in the third stanza, a hard g is used. An oft-repeated story holds that Frost wrote the first line of the last stanza without an Oxford comma: "The woods are lovely, dark and deep" and an editor or typesetter added a comma: "The woods are lovely, dark, and deep".