There are two ways you encounter things in the world that are different. One is everything that comes in reinforces what you already believe and everything that you know. The other thing is that you stay flexible enough or curious enough and maybe unsure of yourself enough, or may be you are more sure of yourself - I don't know which it is - that the new things that come in keep reforming your world view.

In our American cities, we need all kinds of diversity.

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.

The more successfully a city mingles everyday diversity of uses and users in its everyday streets, the more successfully, casually (and economically) its people thereby enliven and support well-located parks that can thus give back grace and delight to their neighborhoods instead of vacuity.

Modernism really started with people getting infatuated with the idea of "it's the twentieth century, is this suitable for the twentieth century." This happened before the First World War and it wasn't just the soldiers. You can see it happening if you read the Bloomsbury biographies. It was a reaction to a great extent against Victorianism. There was so much that was repressive and stuffy. Victorian buildings were associated with it, and they were regarded as very ugly. Even when they weren't ugly, people made them ugly. They were painted hideously.

Why did I become a Canadian citizen? Not because I was rejecting being a U.S. citizen. At the time when I became a Canadian citizen, you couldn't be a dual citizen. Now you can. So I had to be one or the other. But the reason I became a Canadian citizen was because it simply seemed so abnormal to me not to be able to vote.

The entrepreneurial investors of the time just want to repeat themselves indefinitely and don't know when to stop. You can't do that. And so finally the housing boom, or the auto boom, or whatever it is that's been carrying things along, runs out of customers.