Form follows function A Quote by Louis Sullivan en.wikipedia.org 205. Structure Follows Social SpacesClassical absurdityThe element becomes a signThe requirements of economyAgainst form follows functionThe minimum conditionForm follows failureThe usages of life formfunctiondesignarchitecture
What the problem is Sometimes the problem is to discover what the problem is. Gordon Clegg, The Design of Design (Cambridge Engineering Series) The heart of systems engineeringComplete and consistent requirements problemsdesignux