From a Secondspace perspective, city space becomes more of a mental or ideational field, conceptualized in imagery, reflexive thought, and symbolic representation, a conceived space of the imagination, or what I will henceforth describe as the urban imaginary.‰
- Edward W. Soja, Postmetropolis, 2000

I want to speak of "social imaginary" here, rather than social theory, because there are important differences between the two. There are, in fact, several differences. I speak of "imaginary" (i) because I'm talking about the way ordinary people "imagine" their social surroundings, and this is often not expressed in theoretical terms, it is carried in images, stories, legends, etc. But it is also the case that (ii) theory is often the possession of a small minority, whereas what is interesting in the social imaginary is that it is shared by large groups of people, if not the whole society. Which leads to a third difference: (iii) the social imaginary is that common understanding which makes possible common practices, and a widely shared sense of legitimacy.‰
- Charles Taylor, On Social Imaginary, 2004