A gradual refinement The steel rail is an artifact whose form has been carefully optimized. This gradual refinement of the design was done not by a single brilliant engineer but by more than a century of industrial evolution. The rail was never meant to be an object of beauty, but its cross section has all the elegance of fine typography. Brian Hayes, Infrastructure: A Guide to the Industrial Landscape elegancetypographytransportationevolutionchange
New ideas must use old buildings Old ideas can sometimes use new buildings. New ideas must use old buildings. Jane Jacobs, The Death and Life of Great American Cities The economic value of old buildings timeideasarchitecturenovelty