Fraenkel Set Theory

Famous quotes containing the words set and/or theory:

“I do not set my life at a pin’s fee,
And for my soul, what can it do to that,
Being a thing immortal as itself?”
—William Shakespeare (1564–1616)

“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)