Many individuals and organization units contribute to every large decision, and the very problem of centralization and decentralization is a problem of arranging the complex system into an effective scheme.
Herbert SimonMathematics is a language. We want scientists to be able to read it, speak it, and write it. But we are are not training them to be grammarians.
Herbert SimonOne of the first rules of science is if somebody delivers a secret weapon to you, you better use it
Herbert Simon