One recurring dream, many others have also: you go into a familiar house, discover a door or hallway, and find the house continues into hidden rooms. Sometimes a whole second house is there, a larger and unknown extension of the familiar dwelling.

You may do this, I tell you, it is permitted. Begin again the story of your life.

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.

The secret of understanding poetry is to hear poetry's words as what they are: the full self's most intimate speech, half waking, half dream. You listen to a poem as you might listen to someone you love who tells you their truest day. Their words might weep, joke, whirl, leap. What's unspoken in the words will still be heard. It's also the way we listen to music: You don't look for extractable meaning, but to be moved.

I want to understand the piers of language and music and comprehension that can hold up a building even when what the building houses is an earthquake. This thinking must surely come into the poems I write, but more by osmosis than will.

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.

The nourishment of Cezanne's awkward apples is in the tenderness and alertness they awaken inside us.