Rio is an energetic, vibrant place, full of beauty and nature. But we face the kinds of problems any developing metropolis does - with pollution, traffic congestion, poverty. Distribution of green areas, for example, is not uniform. Madureira, the heart of the suburb in Rio, is a concrete jungle.
In an expanding universe, time is on the side of the outcast. Those who once inhabited the suburbs of human contempt find that without changing their address they eventually live in the metropolis.
I think Amsterdam is to Holland what New York is to America in a sense. It's a metropolis, so it's representative of Holland, but only a part of it - you know, it's more extreme, there's more happening, it's more liberal and more daring than the countryside in Holland is.
On a sea floor that looks like a sandy mud bottom, that at first glance might appear to be sand and mud, when you look closely and sit there as I do for a while and just wait, all sorts of creatures show themselves, with little heads popping out of the sand. It is a metropolis.
Most cities have a centre surrounded by suburbs, but London has numerous centres: it's the model of a twenty-first century metropolis.
To some extent, Seattle remains a frontier metropolis, a place where people can experiment with their lives, and change and grow and make things happen.
Sydney in the 1960s wasn't the exuberant multicultural metropolis it is today. Out in the city's western reaches, days passed in a sun-struck stupor. In the evenings, families gathered on their verandas waiting for the 'southerly buster' - the thunderstorm that would break the heat and leave the air cool enough to allow sleep.
Local markets for literary fiction remain underdeveloped; the metropolis often holds out the only real possibility of a professional writing career.
For the metropolis presents the peculiar conditions which are revealed to us as the opportunities and the stimuli for the development of both these ways of allocating roles to men.
At a moderate calculation, among a million of persons inhabiting the metropolis, there are, at least, twenty-five thousand children who attend these schools, and cost their parents as many pounds sterling, per annum.