Calvin, citing Augustine: “I count myself one of the number of those who write as they learn and learn as they write.”
John Piper: “Writing became the lever of my thinking and the outlet of my feelings. If I didn’t pull the lever, the wheel of thinking did not turn. It jerked and squeaked and halted. But once a pen was in hand, or a keyboard, the fog began to clear and the wheel of thought began to spin with clarity and insight.
Arthur Krystal: “Like most writers, I seem to be smarter in print than in person. In fact, I am smarter when I’m writing. I don’t claim this merely because there is usually no one around to observe the false starts and groan-inducing sentences that make a mockery of my presumed intelligence, but because when the work is going well, I’m expressing opinions that I’ve never uttered in conversation and that otherwise might never occur to me. Nor am I the first to have this thought, which, naturally, occurred to me while composing. According to Edgar Allan Poe, writing in Graham’s Magazine, ‘Some Frenchman—possibly Montaigne—says: ‘People talk about thinking, but for my part I never think except when I sit down to write.’ I can’t find these words in my copy of Montaigne, but I agree with the thought, whoever might have formed it. And it’s not because writing helps me to organize my ideas or reveals how I feel about something, but because it actually creates thought or, at least supplies a Petri dish for its genesis.”