Roger Zelazny (1937–1995) American speculative fiction writer
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)