the sack by day. I call it "the sack," but it was never a sack by more than courtesy: only a sort of long roll or sausage, green waterproof cart cloth without and blue sheep's fur within. It was commodious as a valise, warm and dry for a bed. There was luxurious turning-room for one; and at a pinch the thing might serve for two, I could bury myself in it up to the neck; for my head I trusted to a fur cap, with a hood to fold down over my ears and a band to pass under my nose like a respirator; and in case of heavy rain I proposed to make myself a little tent, or tentlet, with my waterproof coat, three stones, and a bent branch.
It will readily be conceived that I could not carry this huge package on my own, merely human, shoulders. It remained to choose a beast of burthen. Now, a horse is a fine lady among animals, flighty, timid, delicate in eating, of tender health; he is too valuable and too restive to be left alone, so that you are chained to your brute as to a fellow galley-slave; a dangerous road puts him out of his wits; in short, he's an uncertain and exacting ally, and adds thirty-fold to the troubles
