Ishihara Color Test

Famous quotes containing the words color and/or test:

    “But whenever the roof came white
    The head in the dark below
    Was a shade less the color of night,
    A shade more the color of snow.”
    —Robert Frost (1874–1963)

    “Preoccupation with money is the great test of small natures, but only a small test of great ones.”
    —Sébastien-Roch Nicolas De Chamfort (1741–1794)