Fraenkel Set Theory

Famous quotes containing the words set and/or theory:

    Parenthood always comes as a shock. Postpartum blues? Postpartum panic is more like it. We set out to have a baby; what we get is a total take-over of our lives.
    Polly Berrien Berends (20th century)

    Hygiene is the corruption of medicine by morality. It is impossible to find a hygienest who does not debase his theory of the healthful with a theory of the virtuous.... The true aim of medicine is not to make men virtuous; it is to safeguard and rescue them from the consequences of their vices.
    —H.L. (Henry Lewis)