If you're talking about the poem by Edith M. Thomas then I believe that the central idea is about how people can base something off of their looks. I'm not completely sure, but it talks a lot about how they look dead, but then explain that they are not. To me that makes it sound a lot like the saying "don't judge a book by its cover".
It could also mean that things take time to grow into something beautiful, and before that happens, you have to go through something difficult, seeming as if it is the end of the world. But then you blossom and bloom and everybody will look in awe.
I'm not completely sure these are right, and I'm not sure we read the same poem, but you didn't state the author's name. This was just off the top of my head but I hope it helps you or gives you an idea :)
<span>The poem is an unconventional sonnet; it develops a main idea in the first twelve lines, and is capped by a big thought in the final couplet. The poem follows a narrator describing the industriousness of nature’s creatures, preparing for the coming spring. All of Creation is at work, but the speaker is sullen as the only creature he can see who finds himself without an occupation.
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Answer:
Hi it meeeeeeeeeeee no answer you you and I am a kid if you were wandering
Explanation:
<span>In the question they mentioned Come and show me another city with lifted head singing so proud to be alive and coarse and strong and cunning. Here is a tall bold slugger set vivid against the little soft cities. In the first line they mentioned singing, which would appeal to the sense of sound. So the answer should be 'hearing.'</span>