This poem comes from the hymn Prometheus Stealing Fire by the English poet Shelley. The Greek story "Prometheus Stealing Fire" tells us that when encountering difficulties, don't back down, be strong and use your own strength to overcome them.
The main content of this story is that a long time ago, there was a god named Prometheus. Seeing the tragic scene that there is no fire on earth, he is determined to risk his life to get the fire in the sky. Prometheus stole a Mars from Apollo, the sun god, and brought it to the world.