Thus, as you will easily perceive, it was a very dangerous adventure that the wicked King Polydectes had contrived for this innocent young man. Perseus himself, when he had thought over the matter, could not help seeing that he had very little chance of coming safely through it, and that he was far more likely to become a stone image than to bring back the head of Medusa with the snaky locks. For, not to speak of other difficulties, there was one which it would have puzzled an older man than Perseus to get over. Not only must he fight with and slay this golden-winged, iron-scaled, long-tusked, brazen-clawed, snaky-haired monster, but he must do it with his eyes shut, or, at least, without so much as a glance at the enemy with whom he was contending. Else, while his arm was lifted to strike, he would stiffen into stone, and stand with that uplifted arm for centuries, until time, and the wind and weather, should crumble him quite away. This would be a very sad thing to befall a young man who wanted to perform a great many brave deeds, and to enjoy a great deal of happiness, in this bright and beautiful world. So disconsolate did these thoughts make him, that Perseus could not bear to tell his mother what he had undertaken to do. He therefore took his shield, girded on his sword, and crossed over from the island to the mainland, where he sat down in a solitary place, and hardly refrained from shedding tears. But, while he was in this sorrowful mood, he heard a voice close beside him. "Perseus," said the voice, "why are you sad?" He lifted his head from his hands, in which he had hidden it, and behold! all alone as Perseus had supposed himself to be, there was a stranger in the solitary place. It was a brisk, intelligent, and remarkably shrewd-looking young man, with a cloak over his shoulders, an odd sort of cap on his head, a strangely twisted staff in his hand, and a short and very crooked sword hanging by his side. He was exceedingly light and active in his figure, like a person much accustomed to gymnastic exercises, and well able to leap or run. Above all, the stranger had such a cheerful, knowing, and helpful aspect (though it was certainly a little mischievous, into the bargain), that Perseus could not help feeling his spirits grow livelier as he gazed at him. Besides, being really a courageous youth, he felt greatly ashamed that anybody should have found him with tears in his eyes, like a timid little school-boy, when, after all, there might be no occasion for despair. So Perseus wiped his eyes, and answered the stranger pretty briskly, putting on as brave a look as he could. "I am not so very sad," said he, "only thoughtful about an adventure that I have undertaken."