In a response of two to three sentences, explain how these lines contribute to Beowulf's characterization as a hero. "Beowulf spake (his burnie did glisten, His armor seamed over by the art of the craftsman): "Hail thou, Hrothgar! I am Higelac's kinsman And vassal forsooth; many a wonder I dared as a stripling."

You must cite from and explain these lines in your response.