Robertson-seymour Theorem/polynomial Time Recognition

Famous quotes containing the words theorem, time and/or recognition:

    “To insure the adoration of a theorem for any length of time, faith is not enough, a police force is needed as well.”
    —Albert Camus (1913–1960)

    “All our Concord waters have two colors at least; one when viewed at a distance, and another, more proper, close at hand.... Walden is blue at one time and green at another, even from the same point of view. Lying between the earth and the heavens, it partakes of the color of both.”
    —Henry David Thoreau (1817–1862)

    “Tragedy, as you know, is always a fait accompli, whereas terror always has to do with anticipation, with man’s recognition of his own negative potential—with his sense of what he is capable of.”
    —Joseph Brodsky (b. 1940)