Chapter 1

1) David had never seen a city.

2) David had never seen the sea.... or a boat.

3) Carts without horses are also mentioned.... automobiles, as well as shiny fish shaped things.... airplanes.

When I was quite small I would sometimes dream of a city — which was strange because it began before I even knew what a city was. But this city, clustered on the curve of a big blue bay, would come into my mind. I could see the streets, and the buildings that lined them, the waterfront, even boats in the harbour; yet, waking, I had never seen the sea, or a boat. ...

And the buildings were quite unlike any I knew. The traffic in the streets was strange, carts running with no horses to pull them; and sometimes there were things in the sky, shiny fish-shaped things that certainly were not birds.