Cities need old buildings so badly it is probably impossible for vigorous streets and districts to grow without them.... for really new ideas of any kind--no matter how ultimately profitable or otherwise successful some of them might prove to be--there is no leeway for such chancy trial, error and experimentation in the high-overhead economy of new construction. Old ideas can sometimes use new buildings. New ideas must use old buildings.

I don't think that you can dispose of the constructive and inventive things that America is doing - and say, "Oh we aren't doing anything anymore and we are living off of what the poor Chinese do." It is more complicated than that. There is the example of Detroit which was once a very prosperous and diverse city. And look what happened when it just specialized on automobiles. Look at Manchester when it specialized in those dark satanic mills, when it specialized in textiles. It was supposed to be the city of the future.

Some men tend to cling to old intellectual excitements, just as some belles, when they are old ladies, still cling to the fashions and coiffures of their exciting youth.

Reformers have long observed city people loitering on busy corners, hanging around in candy stores and bars and drinking soda popon stoops, and have passed a judgment, the gist of which is: "This is deplorable! If these people had decent homes and a more private or bosky outdoor place, they wouldn't be on the street!" That judgment represents a profound misunderstanding of cities. It makes no more sense than to drop in at a testimonial banquet in a hotel and conclude that if these people had wives who could cook, they would give their parties at home.

People who try to predict the future by extrapolating in a line of more of what exists - they are always wrong.

Whenever and wherever societies have flourished and prospered rather than stagnated and decayed, creative and workable cities have been at the core of the phenomenon. Decaying cities, declining economies, and mounting social troubles travel together. The combination is not coincidental.

There is no logic that can be superimposed on the city; people make it, and it is to them, not buildings, that we must fit our plans.