Countably Infinite Set

Famous quotes containing the words infinite and/or set:

“Something is infinite if, taking it quantity by quantity, we can always take something outside.”
—Aristotle (384–322 B.C.)

“The spiral is a spiritualized circle. In the spiral form, the circle, uncoiled, unwound, has ceased to be vicious; it has been set free.”
—Vladimir Nabokov (1899–1977)