Donald Barthelme said this quote

I wanted to say a certain thing to a certain man, a certain true thing that had crept into my head. I opened my head, at the place provided, and proceeded to pronounce the true thing that lay languishing there—that is, proceeded to propel that trueness, that felicitous trularity, from its place inside my head out into world life. The certain man stood waiting to receive it. His face reflected an eager accepting-ness. Everything was right. I propelled, using my mind, my mouth, all my muscles. I propelled. I propelled and propelled. I felt trularity inside my head moving slowly through the passage provided (stained like the caves of Lascaux with garlic, antihistamines, Berloiz, a history, a history) toward its debut on the world stage. Past my teeth, with their little brown sweaters knitted of gin and cigar smoke, toward its leap to critical scrutiny. Past my lips, with their tendency to flake away in cold weather—