Cost Certainty

Famous quotes containing the words cost and/or certainty:

    To call a posit a posit is not to patronize it. A posit can be unavoidable except at the cost of other no less artificial expedients. Everything to which we concede existence is a posit from the standpoint of a description of the theory-building process, and simultaneously real from the standpoint of the theory that is being built.
    Willard Van Orman Quine (b. 1908)

    They must to keep their certainty accuse
    All that are different of a base intent;
    Pull down established honour; hawk for news
    Whatever their loose phantasy invent
    And murmur it with bated breath....
    William Butler Yeats (1865–1939)