The only way forward, if we are going to improve the quality of the environment, is to get everybody involved.

I love cities, I spend most of my life talking about cities. And the design of cities does have an effect on your life. You're lucky if you can see trees out of your window and you have a square nearby, or a bar, a cornershop, a surgery. Then you're living well.

The only way forward, if we are going to improve the quality of the environment, is to get everybody involved.

My architecture tends to be legible, light and flexible. You can read it. You look at a building, and you can see how it is constructed. I put the structure outside.

My passion and great enjoyment for architecture, and the reason the older I get the more I enjoy it, is because I believe we - architects - can effect the quality of life of the people.

I believe very strongly, and have fought since many years ago - at least over 30 years ago - to get architecture not just within schools, but architecture talked about under history, geography, science, technology, art.

Architects design buildings; that's what we do, so we have to go with the flow; and, even though I'm still an old Leftie, global capitalism does have its good side. It's broken down barriers - the Berlin Wall, the Soviet Union - it's raised a lot of people up economically, and for architects, it has meant that we can work around the world.

Form follows profit is the aesthetic principle of our times.

A greater focus on design in all new homes would make the best use of land, create homes and public spaces, and reinforce the structures of urban life.

Of course I know very little about architecture, and the older I get the less I know.

Family is everything, although I've been fortunate enough to have worked with some of the most amazing minds over the years, including Renzo Piano, John Young, Graham Stirk and Ivan Harbour.

Architecture is a slow business, and city planning even slower.

Education in British schools isn't good enough. It's not remotely imaginative enough. It lets down too many children, excluding them from society, and, as I've often said, people who are excluded from society tend to express themselves in ways not acceptable to society.

There is no one-size-fits-all solution to the challenges facing our cities or to the housing crisis, but the two issues need to be considered together. From an urban design and planning point of view, the well-connected open city is a powerful paradigm and an engine for integration and inclusivity.

Architecture is measured against the past; you build in the future, and you try to imagine the future.

Architecture is always political.

Architecture is about public space held by buildings.