Fraenkel Set Theory

Famous quotes containing the words set and/or theory:

“And set off briskly for so slow a thing,
Still going every which way in the joints, though,
So that it looked like lightning or a scribble.”
—Robert Frost (1874–1963)

“The weakness of the man who, when his theory works out into a flagrant contradiction of the facts, concludes “So much the worse for the facts: let them be altered,” instead of “So much the worse for my theory.””
—George Bernard Shaw (1856–1950)