Sustainability can't be like some sort of a moral sacrifice or political dilemma or a philanthropical cause. It has to be a design challenge.
Good design is making something intelligible and memorable. Great design is making something memorable and meaningful.
As an architect, you design for the present, with an awareness of the past, for a future which is essentially unknown.
The curious task of economics is to demonstrate to men how little they really know about what they imagine they can design.
A shoe is not only a design, but it's a part of your body language, the way you walk. The way you're going to move is quite dictated by your shoes.
Design is a plan for arranging elements in such a way as best to accomplish a particular purpose.
A chair is a very difficult object. A skyscraper is almost easier. That is why Chippendale is famous.
A part of my kind of design and inspiration ethos is that I carry around a leather notebook and I sketch in it, doodle in it, write notes in it, and I put pictures in it.
Almost all quality improvement comes via simplification of design, manufacturing... layout, processes, and procedures.
Successful design is not the achievement of perfection but the minimization and accommodation of imperfection.