To be sure, in cold weather you may carry your house aloft with you, in the shape of a watch-coat; but properly speaking the thickest watch-coat is no more of a house than the unclad body; for as the soul is glued inside of its fleshy tabernacle, and cannot freely move about in it, nor even move out of it, without running great risk of perishing (like an ignorant pilgrim crossing the snowy Alps in winter); so a watch-coat is not so much of a house as it is a mere envelope, or additional skin encasing you.