"<p>But we must also live with our hearts, with that other rhythm of life, which is more secret, more hidden, more difficult to know than the order of the world's flow. Those whose hearts beat eighty, at a willing pace, should not want to live like marathon runners. You must be constantly listening to the secret Morse code of your body and character, those subtle and powerful messages that determine the true measure of your life. He whose senses have been dulled by ambition, by passion, will hear these voices no more. Such a man lives against his body, his soul, and the pace of the world; he lives unworthily of man and is therefore punished in an inhuman way.</p>"