Sara Teasdale’s speaker says she will live to be old even though she once feared dying young. The line is not exactly triumphant; it sounds more like a fate she has accepted. She compares herself to leaves still hanging on an oak in winter, while snow falls and the cold closes in. Other trees have already let their leaves drop in bright russet and red. The oak’s clinging seems stubborn, maybe weary, but it is still holding on.
That image carries the mood of the poem: quiet, cold, and a little sad. The speaker has lived long enough to ask whether holding on or letting go is better. She can even envy the early dead, not because she wants to die, but because their release can look easier or more graceful from the perspective of age. It is a reflection on ambivalence—survival that costs something, and the mixed feelings that come with a long life.