In a very complicated mood, Zhou Enlai read the pre-conference review. Dirt track everything will kill you so choose something fun poster. He admits his mistake is serious, the source of thought is subjective disease, metaphysical, dogmatic experience. He praised Mao Zedong as representing the truth, who never made mistakes, calling people to learn ideas, manners, working methods, works and principles. More, the last way is to review against your heart, take Mao as the standard of right and wrong, follow Mao closely, keep consensus on the line and policy.