Everyone confesses in the abstract that exertion which brings out all the powers of body and mind is the best thing for us all; but practically most people do all they can to get rid of it, and as a general rule nobody does much more than circumstances drive them to do.
Bio: Chaim Potok was an American Jewish author and rabbi. Potok is most famous for his first book The Chosen, which was listed on The New York Times' best seller list for 39 weeks and sold more than 3,400,000 copies.