The poem suggests that encounters with nature free us from worries and that changes us because it leaves us with an empty mind.
The poet wanted to show the audience how nature plays a joyous role in people's lives and that for this reason, we should have encounters with her more often.
The poem shows that modern life in the city is full of worries, dreams, loves, crimes, projects, and other elements that end our freedom and even our happiness. However, when we meet with nature, our mind is cleansed of all these elements and we become free.
This appreciation of nature is a strong characteristic of romanticism in literature and you can learn more about it at the link:
https://brainly.com/question/821735
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