The Death and Life of Great American Cities A Book by Jane Jacobs www.amazon.com Dead citiesThe dishonest mask of pretended orderThe plan must anticipate all that is neededThe city's most vital organsEyes on the street+48 More 125 Best Architecture Books urbanismcities
Each element performs many functions Each element in the system should be chosen and placed so that it performs as many functions as possible. Bill Mollison, Introduction to Permaculture The multiplicity of living patterns function