A post-industrial society requires large numbers of computer programmers, engineers, managers and technicians to maintain and develop its economic growth but “man”, as the Bible says,“ does not live by bread alone.”Apart from requiring medical and social services, which do not directly contribute to economic growth, the society should also value and enjoy literature, music and the arts. n these cost-conscious times, it has even been pointed out in justification for the funding of the arts that they can be useful money earners.能力不够,就这点儿~~