I get absolutely ruthless in my own way about not doing anything else when I am trying to concentrate on writing a book. I have to stick to it and concentrate.

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.

All through organized history, if you wanted prosperity you had to have cities. Cities are places that attract new people with new ideas.

Power is supposed to be so corrupt. I don't think it's so much corrupt, in the usual sense of the word, as stupid and unrealistic. The more power a person has, the further he gets from reality.

I basically don't think that the way we do things is that dependent on one resource, such as oil. There can be different kinds of engines for cars. I think that solar heating, wind heating can substitute for a lot of uses for oil. I'd like to see those things happen because they are more sustainable in any case. But I do not think that running out of oil is not going to bother us that much. I think we have got to be rescued by something or we really are going down a slippery slope.

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.

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.