The whole relationship between a writer's spiritual/emotional condition and the kind of wordstuff and form-making that's going on in his work is an interesting one. When I was an undergraduate, there was a glib notion around that there was no reason to suppose a bad man could be a good writer.
Seamus HeaneyIn off the moors, down through the mist beams, god-cursed Grendel came greedily loping.
Seamus HeaneyYet there are times when a deeper need enters, when we want the poem to be not only pleasurably right but compellingly wise, not only a surprising variation played upon the world, but a re-tuning of the world itself.
Seamus Heaney