The perennial architectural debate has always been, and will continue to be, about art versus use, visions versus pragmatism, aesthetics versus social responsibility. In the end, these unavoidable conflicts provide architecture's essential and productive tensions; the tragedy is that so little of it rises above the level imposed by compromise, and that this is the only work most of us see and know.

On Architecture: Collected Reflections on a Century of Change (ed. Bloomsbury Publishing USA, 2010) - ISBN: 9780802777607