Wonder, not simple admiration, opens “The Sound of the Trees.” Robert Frost’s speaker does not thank the trees for their music; he asks why anyone would choose to live within earshot of a sound that speaks of leaving. The noise disturbs “measure of pace” and “fixity in our joys,” leaving the listener with “a listening air”—alert yet unsettled. The central tension is between rootedness and restlessness. Trees are, in Frost’s phrase, “that that talks of going / But never gets away,” and that contradiction is precisely what disturbs: they keep the idea of escape alive while staying put. By the end, the speaker imagines turning that voice into an actual departure.
The poem’s construction shares this unease. Short, mostly three-beat lines create a walking rhythm, but the stresses shift often enough to prevent a smooth lilt. Rhymes return at uneven intervals—trees/these, day/pace, older/shoulder, choice/voice—so the ear catches half-familiar sounds without ever settling. That loose music belongs to the subject: like wind moving through branches, it repeats and varies. The first line begins with a private “I,” then quickly moves to “we” and “our,” enlarging the question into a shared human condition. Frost’s phrasing is plain and speech-like: “Why do we wish to bear / Forever the noise of these / More than another noise” sounds like real wondering, not decoration.
Imagery moves from sound to body. At first the trees are an acoustic presence, a “noise” to be suffered. Then the speaker begins to imitate them: “My feet tug at the floor / And my head sways to my shoulder / Sometimes when I watch trees sway.” Watching from “the window or the door,” he stands at a threshold between house and open world, already half-claimed by the motion outside. The final image of trees “tossing so as to scare / The white clouds over them on” has an almost frightening energy, as if the treetops are shoving the sky. The phrase “over them on” presses forward strangely, matching the unsettled rhythm.
Key words circle with purpose. “Wonder” begins as curiosity and darkens toward worry. “Talk” and “talking” turn the trees into voices; “noise” makes that voice intrusive rather than musical. “Sway” passes from trees to the speaker’s head, as if restlessness can be caught by the body before the mind decides. Most important is “the reckless choice”: it names the decision not by destination but by risk. The speaker will go not to a particular place, only “somewhere,” when the trees are loud and wild enough.
What makes the poem significant is its refusal to settle the conflict. It does not say wandering is better than staying, nor that the trees should be ignored. Instead it leaves the departure in the future tense—“I shall set forth,” “I shall have less to say, / But I shall be gone.” The repeated “I shall” is full of resolve, yet “some day” keeps the act suspended. The final line is abrupt and short, as if speech itself stops at the moment of imagined leaving. Frost captures how restlessness often lives as a permanent voice in the mind rather than a single decision. The trees speak of going while meaning to stay; the speaker dreams of finally doing what the trees only say. That gap between listening and leaving is the poem’s real subject.