Cerebrospinal Fluid Pulsation

Famous quotes containing the words fluid and/or pulsation:

    On and on eternally
    Shall your altered fluid run,
    Bud and bloom and go to seed;
    But your singing days are done;
    Edna St. Vincent Millay (1892–1950)

    We are independent of the change we detect. The longer the lever, the less perceptible its motion. It is the slowest pulsation which is the most vital. The hero then will know how to wait, as well as to make haste. All good abides with him who waiteth wisely; we shall sooner overtake the dawn by remaining here than by hurrying over the hills of the west.
    Henry David Thoreau (1817–1862)