Kripke%e2%80%93platek Set Theory

Famous quotes containing the words set and/or theory:

    I never yet feared those men who set a place apart in the middle of their cities where they gather to cheat one another and swear oaths which they break.
    Herodotus (c. 484–424 B.C.)

    The theory [before the twentieth century] ... was that all the jobs in the world belonged by right to men, and that only men were by nature entitled to wages. If a woman earned money, outside domestic service, it was because some misfortune had deprived her of masculine protection.
    Rheta Childe Dorr (1866–1948)