Jack London claimed to write twenty hours a day. Before he undertook to write, he obtained the University of California course list and all the syllabi; he spent a year reading the textbooks in philosophy and literature. In subsequent years, once he had a book of his own under way, he set his alarm to wake him after four hours’ sleep. Often he slept through the alarm, so, by his own account, he rigged it to drop a weight on his head. I cannot say I believe this, though a novel like The Sea-Wolf is strong evidence that some sort of weight fell on his head with some sort of frequency — but you wouldn’t think a man would claim credit for it. London maintained that every writer needed a technique, experience, and a philosophical position.
Annie Dillard, The Writing Life (via)
A Man Claimed Credit for It
Christian Leithart 