Constructive Set Theory/aczels Constructive Zermelo%e2%80%93fraenkel

Famous quotes containing the words constructive, set and/or theory:

    If grandparents want to have a meaningful and constructive role, the first lesson they must learn is that becoming a grandparent is not having a second chance at parenthood!
    Eda Le Shan (20th century)

    The monotonous dead clog me up and there is only
    black done in black that oozes from the strongbox.
    I must disembowel it and then set the heart, the legs,
    of two who were one upon a large woodpile
    and ignite, as I was once ignited, and let it whirl
    into flame....
    Anne Sexton (1928–1974)

    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)