Famous quotes containing the words variables and/or defined:
“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)
“The cliché that women, more consistently than men, turn inward for sustenance seems to mean, in practice, that women have richly defined the ways in which imagination creates possibility; possibility that society denies.”
—Patricia Meyer Spacks (b. 1929)