This requires full quote. Here is critic Daniel Mendelsohn on deadlines:
Q: Judging from previous interviews, you are a great perfectionist as a writer. What role does time play in your criticism? When do you feel you’re ready to write a piece?
A: I am a great believer in deadlines. I come from a scholarly background, having done a graduate degree in Classics before I ever dreamed of being a writer; and in that world, the rule is that you can’t write anything until you’ve read everything. So for a person like me, with that training but making a living as a writer for the past 20-something years, it’s useful to impose limits, as I could spend years researching a piece. Obviously you want some things to be timely—there are certain things that are momentous in the culture that you want to be discussed at the right time. For instance, I published a big piece about Jonathan Littell’s The Kindly Ones in the New York Review of Books when it came out in 2009, and I remember trying to get it moved to a slightly later issue, mostly because I was so caught up in figuring it out, doing more research on the mid 20th-century French thinkers who inspired Littell, and Bob Silvers was emphatic that he wanted it to coincide with the publication, so I spent a rather madcap weekend working it up…which, in the end, was the right thing, as Bob knew well. Sometimes it’s good to have a push to get it done.