Square Wave

Famous quotes containing the words square and/or wave:

    Mark you the floore? that square & speckled stone,
    Which looks so firm and strong,
    Is Patience:
    George Herbert (1593–1633)

    As the bird trims her to the gale,
    I trim myself to the storm of time,
    I man the rudder, reef the sail,
    Obey the voice at eve obeyed in prime:
    “Lowly faithful, banish fear,
    Right onward drive unharmed;
    The port, well worth the cruise, is near,
    And every wave is charmed.”
    Ralph Waldo Emerson (1803–1882)