Constructive Set Theory/aczels Constructive Zermelo-fraenkel

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)

    “She leet no morsel from hir lippes falle,
    Ne wette hir fyngres in hir sauce depe.
    Wel koude she carie a morsel and wel kepe
    That no drope ne fille upon hire brest.
    In curteisie was set ful muchel hir lest.”
    —Geoffrey Chaucer (1340?–1400)

    “The theory of truth is a series of truisms.”
    —J.L. (John Langshaw)