"We should regard the cities and villages as an integral whole. So far, we have been dealing with rural problems only but the addition of urban problems means we now must attend to the difficulties related to large industries, state-owned enterprises which are socialist in character, state capitalism, the relationship between the cities and the countryside, and so on. In guiding the work of our Party as a whole, we must focus on urban work by keeping these problems in mind and giving them due consideration. We must change the practice of concentrating on just one area at a time or we will make mistakes."