Answer:
i believe its to introduce the theme
Explanation:
sorry if wrong
Answer: To introduce the theme
Explanation: We know nothing of what the story is fully about but here in the beginning they add sort of a hint. For example "Someday you,too,may advance to the point where you know, and we shall return whence we came." Do you know where they came from yet? No,because the author is introducing the theme.
But at the same time I could be wrong<3