We were making sand castles. Now we swim in the sea that swept them away - Rem Koolhaas

Noting that architecture can no longer keep up with the world: "The areas of consensus shift unbelievably fast; the bubbles of certainty are constantly exploding. Any architectural project we do takes at least four or five years, so increasingly there is a discrepancy between the acceleration of culture and the continuing slowness of architecture.

It's very simple and it has nothing to do with identifiable goals. It is to keep thinking about what architecture can be, in whatever form. That is an answer, isn't it? I think that S,M,L,XL has one beautiful ambiguity: it used the past to build a future and is very adamant about giving notice that this is not the end. That's how it felt to me, anyway. That is in itself evidence of a kind of discomfort with achievement measured in terms of identifiable entities, and an announcement that continuity of thinking in whatever form, around whatever subject, is the real ambition.

Find optimism in the inevitable.