Periaqueductal Gray Matter

Famous quotes containing the words gray and/or matter:

    Let not ambition mock their useful toil,
    Their homely joys, and destiny obscure;
    Nor grandeur hear with a disdainful smile,
    The short and simple annals of the poor.
    —Thomas Gray (1716–1771)

    Were that enough, bone, blood, and sinew,
    The twisted brain, the fair-formed loin,
    Groping for matter under the dog’s plate,
    Man should be cured of distemper.
    For all there is to give I offer:
    Crumbs, barn, and halter.
    Dylan Thomas (1914–1953)