Let me run, for a while, with an extended simile. Literature is the great garden that is always there and is open to everyone twenty-four hours a day. Who tends it? The old tour guides and sylviculturists, the wardens, the fuming parkies in their sweat-soaked serge: these have died off. If you do see an official, a professional, nowadays, then he’s likely to be a scowl in a labcoat, come to flatten a forest or decapitate a peak. The public wanders, with its oohs and ahs, its groans and jeers, its million opinions. The wanderers feed the animals, they walk on the grass, they step in the flowerbeds. But the garden never suffers. It is, of course, Eden; it is unfallen and needs no care.
Martin Amis, The War Against Cliche: Essays and Reviews 1971-2000 (Vintage International)