Bookends

⁹ Two are better than one because they have a good return for their hard work. ¹⁰ If either should fall, one can pick up the other. But how miserable are those who fall and don’t have a companion to help them up! ¹¹ Also, if two lie down together, they can stay warm. But how can anyone stay warm alone? ¹² Also, one can be overpowered, but two together can put up resistance. A three-ply cord doesn’t easily snap.