Development Act

Famous quotes containing the words development and/or act:

    As a final instance of the force of limitations in the development of concentration, I must mention that beautiful creature, Helen Keller, whom I have known for these many years. I am filled with wonder of her knowledge, acquired because shut out from all distraction. If I could have been deaf, dumb, and blind I also might have arrived at something.
    Mark Twain [Samuel Langhorne Clemens] (1835–1910)

    To speak or do anything that shall concern mankind, one must speak and act as if well, or from that grain of health which he has left.
    Henry David Thoreau (1817–1862)