Worsworth wrote this poem in the Romantic period. And it was written in light of his views that people are so invested in spending and earning, that they have altogether forgotten to appreciate the beauties of nature before them.
Answer:
Being a slave was hard work, they had to grind until they were trembling, even when they were scorned. They were whipped if they weren't working fast enough.
Actually, colleen isn't a Latin word.
Horse. Coarse so it rhymes with horse