It opens when the title character's sister Peona takes him away from a celebration of Pan.
This work's second part opens with the line "O sovereign power of love! O grief! O balm!" before the title character meets up with Venus and Adonis. It opens when the title character's sister Peona takes him away from a celebration of Pan. This poem's poet chose to use Cynthia instead of a more common name for its protagonist's love interest. Beginning with the line "A thing of beauty is a joy forever" and written when its author was just 21, for ten points, identify this poem about a shepherd who falls for the moon goddess Selene written by John Keats.
This work's second part opens with the line "O sovereign power of love!
“{Endymion}”