"Complete freedom is not definable once two wills exist in the same interdependent universe. We can sometimes find two situations in which Choice A is more free than Choice B in apparently every respect and at least as good as B in every other relevant sense. In such singular cases I will certainly throw in my lot with the exponents of individualism. But few situations are really of this simple type; and these few are hardly worth talking about, because they will already have been disposed of so easily. In most actual situations we come to a point at which choices between goals must be made: Do you want this kind of freedom and this kind of hunger, or that kind of freedom and that kind of hunger? I use these terms in a quasi-algebraic sense, but actually what is called "f reedom" is really a vector of almost infinite components rather than a one-dimensional thing that can be given a simple ordering."
Paul Samuelson

January 1, 1970