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

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

    Once we begin to appreciate that the apparent destructiveness of the toddler in taking apart a flower or knocking down sand castles is in fact a constructive effort to understand unity, we are able to revise our view of the situation, moving from reprimand and prohibition to the intelligent channeling of his efforts and the fostering of discovery.
    Polly Berrien Berends (20th century)

    The business of a novelist is, in my opinion, to create characters first and foremost, and then to set them in the snarl of the human currents of his time, so that there results an accurate permanent record of a phase of human history.
    John Dos Passos (1896–1970)

    The human species, according to the best theory I can form of it, is composed of two distinct races, the men who borrow and the men who lend.
    Charles Lamb (1775–1834)