Each poet probably has his or her own cupboard of magnets. For some, it is cars; for others, works of art, or certain patterns of form or sound; for others, certain stories or places, Philip Levine's Detroit, Gwendolyn Brooks's Chicago, Seamus Heaney's time-tunneled, familied Ireland.

Houses are fundamental metaphors for self, world, permeability, transition, interiority, exteriority, multiplicity, and the power to move from one state of being to another.

It's one of the saving graces in a life, to be able to perceive one's own and others' absurdity, to notice our shared human frailties and be able, at least some of the time, to smile rather than grimace. Like most people, I must have started out with a comic worldview in my cupboard.

At some unnoticed moment, I began to understand that a life is written in indelible ink. What I've chosen, what's happened unchosen, can't be unmade or redone. Poetry, though, is a door that only continues to open. Even the unchangeable past changes inside a poem. Not the facts, but the feeling, the comprehension.

When I write, I don't know what is going to emerge. I begin in a condition of complete unknowing, an utter nakedness of concept or goal. A word appears, another word appears, an image. It is a moving into mystery.

I require silence to write the way an apple tree requires winter to make fruit. Being with people is intimate and joyous, but at some point, I'll wander off by myself. The paradox is that what began in childhood as an act of necessary solitude has led me straight to a life with others, in which I fly to China or Lithuania or northern Minnesota to read my poems and talk with other people who love language made into a lathe on which a life can be tuned and be turned.

Art-making is learned by immersion. You take in vocabularies of thought and feeling, grammar, diction, gesture, from the poems of others, and emerge with the power to turn language into a lathe for re-shaping, re-knowing your own tongue, heart, and life.