"The woods are lovely, dark and deep,
But I have promises to keep,..."See in text(Text of the Poem)
The serene, quiet tone that builds through the poem is disrupted by the return of focus to the speaker himself the final stanza. Frost’s description of the woods as “lovely, dark and deep,” as well as the many miles left to travel, suggests that the speaker’s journey may represent life itself—while the woods, in their darkness and silence, represent death.