“To write for mere utility is as foolish as to dress for mere utility. Mountaineers do it, and climb Everest in clothes that would have you laughed out of the gutter. I suspect they also communicate quickly and efficiently, poor things. But for the rest of us, not threatened by death and yetis, clothes and language can be things of beauty. I would no more write without art because I didn’t need to, than I would wander outdoors naked just because it was warm enough.”