"Living Things. The garden can be as unlimited a resource as you want it to be. It's an escape from everything if you just want a break. It is something to do with living things, not a static piece that you put there and look at but something that changes every day. You're committed to it. If you don't look after it, it dies on you. And if you do look after it, it will give you rewards - pleasure, and a feeling of achievement. There's a sense of responsibility developed in a garden."