Performing arts buildings are complex. The acoustics, the sight lines and all that have to just be perfect. So you begin with just making these things sublime as musical instruments. And if you fail there, you have failed it all.

I think you need to, as an architect, understand the essence of a place and create a building that feels like it resonates with the culture of a place. So my buildings in India or in Kansas City or in Arkansas or in Singapore, they come out different because the places are so different.

Architecture should be rooted in the past, and yet be part of our own time and forward looking.

Urban design as a discipline barely exists in most American and Canadian cities. In Singapore, there are innovative transportation strategies at work.

We are producing urban places which are disjointed and disconnected and not worthy of our civilisation

He who seeks truth shall find beauty. He who seeks beauty shall find vanity. He who seeks order shall find gratification. He who seeks gratification shall be disappointed. He who considers himself the servant of his fellow beings shall find the joy of self-expression. He who seeks self-expression shall fall into the pit of arrogance.

There is a profound ethic to architecture which is different from the other arts.

Architecture is not about building the impossible, which we can do if we have enough money and enough tools and enough computers. It is about building what is appropriate and about attaining beauty through such an approach. I describe this premise as 'inherent buildability', and I believe it is central to what I do.

Architecture has joined the world of fashion, but fashion is passing and architecture is timeless.

I think the general public's response to my projects is very strong. You can be an intellectual and say that popularity detracts from architectural quality. On the other hand, you can see in the public's identification something very positive.