Free Variables

Famous quotes containing the words free and/or variables:

“I am thankful to God for this approval of the people. But while deeply grateful for this mark of their confidence in me, if I know my heart, my gratitude is free from any taint of personal triumph. I do not impugn the motives of any one opposed to me. It is no pleasure to me to triumph over any one.”
—Abraham Lincoln (1809–1865)

“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)