"The idea...is that of a building as a sort of settlement, consisting of a larger number of equal spatial units, like so many islands strung together. These spatial units constitute the basic building blocks; they are comparatively small and can accommodate the different programme components (or 'functions'), because their dimensions as well as their form and spatial organization are geared to that purpose. They are therefore polyvalent...

"The basic requirements of an office building may well be simple enough in principle, but it was this need for adaptability that led to the complexity of the commission. Constant changes occur within the organization, thereby requiring frequent adjustments to the size of the different departments. The building must be capable of accommodating these internal forces, while the building as a whole must continue to function in every respect and at all times."

— Arnulf LŸchinger. Herman Hertzberger : Buildings and Projects. p87.