I may not be the most interesting architect, but I'm still out there and have maintained some position of integrity.

There is a danger when every building has to look spectacular; to look like it is changing the world. I don't care how a building looks if it means something, not to architects, but to the people who use it.

You don't restore 'The Last Supper' by filling in the missing bits - you preserve. You accept the material that has somehow survived.

If you look at a building by Mies van der Rohe, it might look very simple, but up close, the sheer quality of construction, materials and thought are inspirational.

Most architects work in ­studios largely divorced from academia, as if ideas, criticism and ­historical ­research were irrelevant.

Britain gets the architecture it deserves. We don’t value architecture, we don’t take it seriously, we don’t want to pay for it and the architect isn’t trusted.

It used to be presumed that if you weren't at your desk working, you weren't working. But we said, why can't we make a workplace where casual meetings are as important as working at your desk? Sometimes that's where your better creative work happens.