Read the excerpt from Part 2 of The Odyssey. ‘Why not take these cheeses, get them stowed, come back, throw open all the pens, and make a run for it? We'll drive the kids and lambs aboard. We say put out again on good salt water!' Ah, how sound that was! Yet I refused. I wished to see the caveman, what he had to offer— no pretty sight, it turned out, for my friends. What theme is supported by the excerpt?