How do the poem and essay differ in their treatment of human existence?

The emphasis on self-importance in the poem compared to the highlights of human insignificance in the essay captures a key distinction in how each work approaches the theme of human existence. The poem might explore the human experience by celebrating individual worth or the joy found in daily moments, bringing a sense of personal significance to the forefront. In contrast, the essay likely delves into philosophical or scientific reflections that underscore humanity's small scale in relation to the vast universe, suggesting that while individual lives have personal meaning, they are part of a larger, often indifferent cosmos. This juxtaposition enhances the reader's understanding of different perspectives on existence, making the correct answer stand out in its clear representation of the contrasting messages between the two forms of writing.