I always try to say, 'If you want to help the environment, try to do just two things. One, use less of your car. Second, separate your garbage.'

There is little in the architecture of a city that is more beautifully designed than a tree.

We can’t have landfills forever and we can’t ask others to accept our trash.

The design of a city is like a strange archeology.

Cities are not problems. They are solutions.

A city grows like an organism. It is a structure of living and working together a mix of functions.

The car is the cigarette of the future.