“To create architecture is to put in order. Put what in order? Function and objects.”— Le Corbusier
“The least obvious part of the system, its function or purpose, is often the most crucial determinant of the system’s behavior.”— Donella Meadows
“A system just does what it does. It can't be blamed for that. It is structured to do what it does, and that's all.”— Donella Meadows
“Every kind of creature is developed by the exercise of its functions. If denied the exercise of its functions, it can not develop in the fullest degree.”— Charlotte Perkins Gilman
“I turn with terror and horror from this lamentable plague of continuous functions with no derivatives.”— Charles Hermite
“An advertisement is a unit of salesmanship. It is not an entry in a literary contest.”— Daniel Starch