Ishihara Color Test

Famous quotes containing the words color and/or test:

    The intellect,—that is miraculous! Who has it, has the talisman: his skin and bones, though they were of the color of night, are transparent, and the everlasting stars shine through, with attractive beams.
    Ralph Waldo Emerson (1803–1882)

    The test of a given phrase would be: Is it worthy to be immortal? To “make a beeline” for something. That’s worthy of being immortal and is immortal in English idiom. “I guess I’ll split” is not going to be immortal and is excludable, therefore excluded.
    Robert Fitzgerald (1910–1985)