By the end of the book, it is quite different than the way you thought it would be when you started the book - both in form and what it contains and what you think. Well, you tipped in a lot and you digested a lot - it wasn't pre-digested in your view. And it changed what you thought and how you see things.

New ideas often need old buildings.

Being human is itself difficult, and therefore all kinds of settlements (except dream cities) have problems. Big cities have difficulties in abundance, because they have people in abundance.

There are dangers in sentimentalizing nature. Most sentimental ideas imply, at bottom, a deep if unacknowledged disrespect. It is no accident that we Americans, probably the world's champion sentimentalizers about nature, are at one and the same time probably the world's most voracious and disrespectful destroyers of wild and rural countryside.

Expanding the Toronto Island Airport will undermine the downtown's economy and liveability and intensify pollution and smog from Oshawa to Oakville. I urge Torontonians to close down this dangerous Trojan horse and get on with planning constructive and delightful ways of using our magnificent lakeside assets.

Traffic congestion is caused by vehicles, not by people in themselves.

Does anyone suppose that, in real life, answers to any of the great questions that worry us today are going to come out of homogeneous settlements?