Community…aspires toward stability. It strives to balance change with constancy. That is why community life places such a high value on neighborly love, marital fidelity, local loyalty, the integrity and continuity of family life, respect for the old and instruction of the young. And a vital community draws its life, as far as possible, from local sources. It prefers to solve its problems, for example, by nonmonetary exchanges of help, not by buying things. A community cannot survive under the rule of competition.