Famous quotes containing the words free and/or variables:
“It is not enough to demand insight and informative images of reality from the theater. Our theater must stimulate a desire for understanding, a delight in changing reality. Our audience must experience not only the ways to free Prometheus, but be schooled in the very desire to free him. Theater must teach all the pleasures and joys of discovery, all the feelings of triumph associated with liberation.”
—Bertolt Brecht (1898–1956)
“The variables of quantification, ‘something,’ ‘nothing,’ ‘everything,’ range over our whole ontology, whatever it may be; and we are convicted of a particular ontological presupposition if, and only if, the alleged presuppositum has to be reckoned among the entities over which our variables range in order to render one of our affirmations true.”
—Willard Van Orman Quine (b. 1908)