Fraenkel Set Theory

Famous quotes containing the words set and/or theory:

    “Really, if the lower orders don’t set us a good example, what on earth is the use of them? They seem, as a class, to have absolutely no sense of moral responsibility.”
    —Oscar Wilde (1854–1900)

    “It makes no sense to say what the objects of a theory are,
    beyond saying how to interpret or reinterpret that theory in another.”
    —Willard Van Orman Quine (b. 1908)