It is Chairman Mao who should be held primarily responsible for the Great Leap Forward. But it didn't take him long - just a few months - to recognize his mistake, and he did so before the rest of us and proposed corrections. And in 1962, when because of some other factors those corrections had not been fully carried out, he made a self-criticism. But the lessons were not fully drawn, and as a result the "Cultural Revolution" erupted.
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 XiaopingChairman Mao's greatest contribution was that he applied the principles of Marxism-Leninism to the concrete practice of the Chinese revolution, pointing the way to victory. It should be said that before the sixties or the late fifties many of his ideas brought us victories, and the fundamental principles he advanced were quite correct.
Deng Xiaoping