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.
Almost all quality improvement comes via simplification of design, manufacturing... layout, processes, and procedures.
The principle of the design - the harmony, rhythm and balance are all the same with interior and fashion design.
As an architect, you design for the present, with an awareness of the past, for a future which is essentially unknown.
Design is a plan for arranging elements in such a way as best to accomplish a particular purpose.
A common mistake that people make when trying to design something completely foolproof is to underestimate the ingenuity of complete fools.
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.
Eventually everything connects - people, ideas, objects. The quality of the connections is the key to quality per se.