Jack Kerouac, Atop an Underwood: Early Stories and Other Writings
Remember above all things, Kid, that to write is not difficult, not painful, that it comes out of you with ease. that you can whip up a little tale in no time, that when you are sincere about it, that when you want to impress a truth, it is not difficult, not painful, but easy, graceful, full of smooth power, as if you were a writing machine with a store of literature that is boundless, enormous, endless, and rich. For it is true; this is so. Do not forget it in your gloomier moments.
Make your stuff warm, drive it home American-wise, don’t mind critics, don’t mind the stuffy academic theses of scholars, they don’t know what they’re talking about, they’re way off the track, they’re cold; you’re warm, you’re redhot, you can write all day, you know what you know…”