Square Wave

Famous quotes containing the words square and/or wave:

    “Rationalists, wearing square hats,
    Think, in square rooms,
    Looking at the floor,
    Looking at the ceiling.
    They confine themselves
    To right-angled triangles.”
    —Wallace Stevens (1879–1955)

    “Through this broad street, restless ever,
    Ebbs and flows a human tide,
    Wave on wave a living river;
    Wealth and fashion side by side;
    Toiler, idler, slave and master, in the same quick current glide.”
    —John Greenleaf Whittier (1807–1892)