Confronted with a thousand and one tasks, a revolutionary committee must grasp the fundamental: It must put the living study and application of Mao Tsetung Thought in command of everything. For decades Mao Tsetung Thought has been showing the orientation of the revolution to the whole Party and the people of the whole country. However, as Liu Shao-chi and his gang of counter-revolutionary revisionists blocked Chairman Mao's instructions, the broad masses could hardly hear Chairman Mao's voice directly. The storm of the present great revolution has destroyed the big and little "palaces of hell-rulers" and has made it possible for Mao Tsetung Thought to reach the broad revolutionary masses directly. This wide dissemination of Mao Tsetung Thought in a big country of 700 million is the most significant achievement of the Great Proletarian Cultural revolution. In this revolution, hundreds of millions of people always carry with them Quotations from Chairman Mao Tsetung, which they study and apply conscientiously. As soon as a new instruction is issued, they propagate it and go into action. This most valuable practice must be maintained and persevered in. We should carry on in a deep-going way the mass movement for the living study and application of Mao Tsetung Thought. continue to run well the Mao Tsetung Thought study classes of all types and, in light of Chairman Mao's May 7 Directive of 1966, truly turn the whole country into a great school of Mao Tsetung Thought.