Fraenkel Set Theory

Famous quotes containing the words set and/or theory:

    I grew wild
    Even accusing Heaven because
    It had set down among its laws:
    Nothing that we love over-much
    Is ponderable to our touch.
    William Butler Yeats (1865–1939)

    There could be no fairer destiny for any physical theory than that it should point the way to a more comprehensive theory in which it lives on as a limiting case.
    Albert Einstein (1879–1955)