"It could hardly have been anticipated, for example, that a long-time follower of Mao Zedong, at five feet in height barely visible beside him, would use the power of the Chinese Communist Party to give his country a market economy: "It doesn't matter if the cat is white or black," Deng Xiaoping liked to say, "so long as it catches mice." Deng's views on cats—by which he meant ideologies—got him into trouble with Mao during the Cultural Revolution, and at the time of Nixon's 1972 visit to Beijing, Deng was in exile with his family growing vegetables, chopping wood, working in a tractor repair plant, and nursing his son, whom Red Guards had thrown from the roof of a building, permanently paralyzing him. Mao called Deng back to Beijing the following year, acknowledging that he had "done good deeds seventy percent of the time and bad deeds thirty percent"—only to purge him again in 1976. Always resilient, Deng fled to southern China, hid out, and patiently awaited yet another rehabilitation. It came shortly after Mao's death in September of that year, and by the end of 1978 Deng had outmaneuvered all of his rivals to become China's "paramount" leader. He had already by then turned the tables on his predecessor by claiming that Mao had been right seventy percent of the time and wrong thirty percent: this now became party doctrine. Among the "right" things Mao had done were reviving China as a great power, maintaining the Communist Party's political monopoly, and opening relations with the United States as a way of countering the Soviet Union. Among the "wrong" things was Mao's embrace of a disastrously administered command economy. With this pronouncement on percentages, Deng won himself room to pursue a very different path."