Every mind is a clutter of memories, images, inventions and age-old repetitions. It can be a ghetto, too, if a ghetto is a sealed-off, confined place. Or a sanctuary, where one is free to dream and think whatever one wants. For most of us it's both - and a lot more complicated.

When innovations become habits, prescriptions, they must be imagined all over again, made new.

My mind is stuffed with quotes. Lines, couplets, paragraphs, stanzas; Bessie Smith, Stevie Smith, Tin Pan Alley, rock and roll. They tease or lead or hurl me into a dream space of jostling languages that I need to bask in each day in order to write.

As the years pass, I find that writers who were once central to me aren't anymore. I revered Yeats's poetry in college. I respect it now and am still ravished by certain lines, but I don't go back to him again and again. I do go back to Emily Dickinson again and again.