"Is that true," I asked, "that song?" "It is a metaphor," said Mrs. Davis, "it has metaphorical truth." "And the end of the mechanical age," I said, … - Donald Barthelme

"Is that true," I asked, "that song?"
"It is a metaphor," said Mrs. Davis, "it has metaphorical truth."
"And the end of the mechanical age," I said, "is that a metaphor?"
"The end of the mechanical age," said Mrs. Davis, "is in my judgment an actuality straining to become a metaphor. One must wish it luck, I suppose. One must cheer it on. Intellectual rigor demands that we give these damned metaphors every chance, even if they are inimical to personal well-being and comfort. We have a duty to understand everything, whether we like it or not–a duty I would scant if I could." At that moment the water jumped into the boat and sank us.