We cannot say that everything developed in capitalist countries is of a capitalist nature. For instance, technology, science - even advanced production management is also a sort of science - will be useful in any society or country.
Deng XiaopingSo far as Chairman Mao's own hopes were concerned, he initiated the "Cultural Revolution" in order to avert the restoration of capitalism, but he had made an erroneous assessment of China's actual situation. In the first place, the targets of the revolution were wrongly defined, which led to the effort to ferret out "capitalist roaders in power in the Party". Blows were dealt at leading cadres at all levels who had made contributions to the revolution and had practical experience, including Comrade Liu Shaoqi.
Deng XiaopingAt the higher stage of communism, when the productive forces will be greatly developed and the principle "from each according to his ability, to each according to his needs" will be practised, personal interests will be acknowledged still more and more personal needs will be satisfied.
Deng XiaopingObserve calmly; secure our position; cope with affairs calmly; hide our capacities and bide our time; be good at maintaining a low profile; and never claim leadership.
Deng XiaopingMao Zedong Thought was not created by Comrade Mao alone - other revolutionaries of the older generation played a part in forming and developing it - but primarily it embodies Comrade Mao's thinking. Nevertheless, victory made him less prudent, so that in his later years some unsound features and unsound ideas, chiefly "Left" ones, began to emerge. In quite a number of instances he went counter to his own ideas, counter to the fine and correct propositions he had previously put forward, and counter to the style of work he himself had advocated.
Deng Xiaoping