" What constitutes a problem is not the thing, or the environment where we find the thing, but the conjunction of the two; something unexpected in a usual place (our favorite aunt in our favorite poker parlor) or something usual in an unexpected place (our favorite poker in our favorite aunt). I knew that my sampler was absolutely right in Elsie Norris's front room, but absolutely wrong in Mrs. Virtue's sewing class. Mrs. Virtue should either have had the imagination to commend me for my effort in context, or the farsightedness to realize there is a debate going on as to whether something has an absolute as well as a relative value; given that, she should have given me the benefit of the doubt. As it was, she got upset and blamed me for her headache. "