“I am trying to say it all in one sentence, between one cap and one period.”

De Profundis (1897)

Popular Quotes, Essentialism: The Disciplined Pursuit of Less, Journal Articles

Source: Sex, Art and American Culture : New Essays (1992), Junk Bonds and Corporate Raiders : Academe in the Hour of the Wolf, p. 204, on John Winkler’s claim that “Sappho’s consciousness is a larger circle enclosing the smaller one of Homer,” in Winkler’s Constraints of Desire.

and then you just write. You fill up the page and the next page. But you have a certain minimum so that at the end of the day, you can say "Hey I wrote four times today, three sentences, a dozen sentences. Each sentence is maybe twenty word long. That's 240 words which is a page of copy, so at least I didn't goof off completely today. I got a page for my efforts and tomorrow it might be easier because I've moved as far as I have".
Phlogiston interview (1995)

Basin and Range (1981), reprinted in Annals of the Former World (2000)
Context: When the climbers in 1953 planted their flags on the highest mountain, they set them in snow over the skeletons of creatures that had lived in the warm clear ocean that India, moving north, blanked out. Possibly as much as twenty thousand feet below the seafloor, the skeletal remains had formed into rock. This one fact is a treatise in itself on the movements of the surface of the earth. If by some fiat I had to restrict all this writing to one sentence, this is the one I would choose: The summit of Mt. Everest is marine limestone.

Susan Olding Interview (February 23, 2010)

John Banville, The Art of Fiction No. 200 (2009)

Source: A Moveable Feast (1964), Ch. 2
Context: I would stand and look out over the roofs of Paris and think, "Do not worry. You have always written before and you will write now. All you have to do is write one true sentence. Write the truest sentence you know."