Time can divorce us from the reality of people, it can separate us from people and turn them into ghosts. Or rather it is we who turn them into ghosts or demons. Some kinds of fruitless preoccupations with the past can create such simulacra, and they can exercise power, like those heroes at Troy fighting for a phantom Helen.
Iris MurdochEating reveals the characteristic grossness of the human race and also the in-built failure of its satisfactions. We arrive eager, we stuff ourselves and we go away depressed and disappointed and probably feeling a bit queasy into the bargain. It's an image of the dรฉรงu in human existence. A greedy start and a stupefied finish. Waiters, who are constantly observing this cycle, must be the most disillusioned of men.
Iris Murdoch