My feeling is that poetry will wither on the vine if you don't regularly come back to the simplest fundamentals of the poem: rhythm, rhyme, simple subjects - love, death, war.

If you're writing a song, you have to write something that can be understood serially. When you're reading a poem that's written for the page, your eye can skip up and down. You can see the thing whole. But you're not going to see the thing whole in the song. You're going to hear it in series, and you can't skip back.

In the writing of poetry we never know anything for sure. We will never know if we have 'trained' or 'practised' enough. We will never be able to say that we have reached grade eight, or that we have left the grades behind and are now embarked on an advanced training.

What I want, when I write a poem, is no more than this: that it be preserved in some published form so that, in principle, someone, somewhere, will be able to find it and read it. That is all I need, as a poet, and that is the beauty, the luxury of my position. My lyric is mine and remains mine. Nobody can ruin it.

'What is this', and 'How is this done?' are the first two questions to ask of any work of art. The second question immediately illuminates the first, but it often doesn't get asked. Perhaps it sounds too technical. Perhaps it sounds pedestrian.