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.
Successful design is not the achievement of perfection but the minimization and accommodation of imperfection.
The curious task of economics is to demonstrate to men how little they really know about what they imagine they can design.
Agriculture as we know it needs to disappear. We can design better and healthier proteins than we get from nature.
Design must be functional, and functionality must be translated into visual aesthetics without any reliance on gimmicks that have to be explained.
Design is a plan for arranging elements in such a way as best to accomplish a particular purpose.
If you don't design your own life plan, chances are you'll fall into someone else's plan. And guess what they have planned for you? Not much.
Space and light and order. Those are the things that men need just as much as they need bread or a place to sleep.
As an architect, you design for the present, with an awareness of the past, for a future which is essentially unknown.
I did not direct my life. I didn't design it. I never made decisions. Things always came up and made them for me. That's what life is.
Almost all quality improvement comes via simplification of design, manufacturing... layout, processes, and procedures.
Good design is making something intelligible and memorable. Great design is making something memorable and meaningful.