Final answer:
The poem 'The Road Not Taken' suggests a significant choice through the speaker's sigh 'ages and ages hence' with the belief that the choice 'has made all the difference,' and the acknowledgement of the unlikelihood of returning to take the other path, due to the way one choice leads to another.
Step-by-step explanation:
The poem 'The Road Not Taken' by Robert Frost features the significant choice made by the speaker in two key statements. The first occurs at the end of the poem, where the speaker reflects on the impact of his choice:
I shall be telling this with a sigh
Somewhere ages and ages hence:
Two roads diverged in the wood, and I -
I took the one less traveled by,
And that has made all the difference.
This statement suggests the speaker believes the road he chose has significantly affected his life. The second key statement highlights the finality and significance of the choice:
And both that morning equally lay In leaves no step had trodden black. Oh, I kept the first for another day! Yet knowing how way leads to way,
I doubted if I should ever come back.
This shows the speaker acknowledges that once a path is taken, the chances of returning and trying the other road are uncertain, emphasizing the importance of the choice made.