Answer:
It gives meaning and shows a greater emotion.
an idea that recurs in or pervades a work of art or literature
Answer:
First thought was Liberated.
Explanation:
We know it's not overwhelmed or dejected as the poem depicts, "<em>A poet could not but be gay</em>" in other words a poet couldn't be anything other than happy. That leaves liberated and thoughtful.
I think liberated fits more because, <em>"Which is the bliss of solitude; And then my heart with pleasure fills"</em>
But thoughtful is also a good choice because, <em>"What wealth the show to me had brought: For oft, when on my couch I lie.In vacant or in pensive mood</em>
I feel like liberated would be more fitting because he's free from the loneliness