Square Wave

Famous quotes containing the words square and/or wave:

    “This house was designed and constructed with the freedom of stroke of a forester’s axe, without other compass and square than Nature uses.”
    —Henry David Thoreau (1817–1862)

    “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)