I hardly ever look at my published books.

The gap between verse and poetry is enormous. Between good poetry and good prose the gap is much narrower

I work hard to make the poems as good as they can be, and if they're not good enough I scrap them. I find it difficult after a gap of a few years to tinker - I'm more likely to destroy.

When I'm assembling a book I concentrate as though I were writing a poem. A truly imagined arrangement will indicate gaps and generate new poems. I re-read the new poems in my folder in the hope that this might happen.

I don't know where the shape of a poem comes from. I certainly don't impose it. I write out of a jumble of emotions and vague notions and scraps of knowledge. At some stage a form or, rather, a shape mysteriously emerges.

I'm not against ambition and reach, but if you can say it in four lines, why waste your time saying it in more? Challenge the world by all means, but it's bad for your poetry to take steroids.

Weddings and funerals have so much in common (except that in Ireland funerals are more fun - better food, better drink): at both, our senses are sharpened and we register much more than usual - a striking face or hair-do, the wind's behaviour, a bird singing.