When you take time to read a book or listen to music or look at a picture, the first thing you are doing is turning your attention inwards. The outside world, with all of its demands, has to wait. As you withdraw your energy from the world, the artwork begins to reach you with energies of its own. The creativity and concentration put into the making of the artwork begin to cross-current into you. This is not simply about being recharged, as in a good night's sleep or a holiday, it is about being charged at a completely different voltage.

When I read Seamus Heaney or Ted Hughes, I'm not just reading a poet's take on the world, I am entering into a different world - a world built from the beginning on other principles. William Carlos Williams said: "It's hard to get the news from poems, but men die miserably every day for lack of what is found there."

Jeannette Winterson, "The Secret Life of Us"