Fraenkel Set Theory

Famous quotes containing the words set and/or theory:

“One of the main tasks of adolescence is to achieve an identity—not necessarily a knowledge of who we are, but a clarification of the range of what we might become, a set of self-references by which we can make sense of our responses, and justify our decisions and goals.”
—Terri Apter (20th century)

“The theory of truth is a series of truisms.”
—J.L. (John Langshaw)