Fraenkel Set Theory

Famous quotes containing the words set and/or theory:

    “Where be your gibes now, your gambols, your songs, your
    flashes of merriment, that were wont to set the table on a
    roar?”
    —William Shakespeare (1564–1616)

    “Won’t this whole instinct matter bear revision?
    Won’t almost any theory bear revision?
    To err is human, not to, animal.”
    —Robert Frost (1874–1963)