Optical Center

Famous quotes containing the words optical and/or center:

    There is an optical illusion about every person we meet.
    Ralph Waldo Emerson (1803–1882)

    Thine age asks ease, and since thy duties be
    To warm the world, that’s done in warming us.
    Shine here to us, and thou art everywhere;
    This bed thy center is, these walls, thy sphere.
    John Donne (1572–1631)