Philip Larkin answering a question about what the genesis of a poem is

If I could answer this sort of question, I’d be a professor rather than a librarian. And in any case, I shouldn’t want to. It’s a thing you don’t want to think about. It happens, or happened, and if it’s some thing to be grateful for, you’re grateful.

I remember saying once, I can’t understand these chaps who go round American universities explaining how they write poems; it’s like going round explaining how you sleep with your wife. Whoever I was talking to said, They’d do that, too, if their agents could fix it.