The numerous developing countries have long suffered from colonialist and imperialist oppression and exploitation. They have won political independen… - Deng Xiaoping

Science and technology are part of the productive forces. Mental workers who serve socialism are part of the working people. A correct understanding of these two facts is essential to the rapid development of our scientific enterprises. Once we have accepted these premises, it follows that we must make every effort to develop scientific research and education in science and to encourage the revolutionary initiative of our scientific, technical and educational workers.

Scientists and technicians should concentrate their energies on their professional work. When we say that at least five-sixths of their work time should be left free for professional work, this is meant as the minimum requirement. It would be better still if more time were made available. If someone works seven days and seven nights a week to meet the needs of science or production, it shows his lofty and selfless devotion to the cause of socialism. We should commend, encourage and learn from such people. It has been demonstrated countless times that only those who devote themselves heart and soul to their work, who constantly strive for perfection and fear neither hardship nor disappointment can reach the pinnacles of science. We cannot demand that scientists and technicians, or at any rate, the overwhelming majority of them, study stacks of books on political theory, join in numerous social activities and attend many meetings not related to their work.

The discovery and training of talented people by our scientists and teachers is in itself an achievement and a contribution to the country. The history of science shows us the tremendous importance of discovering genuinely talented persons. Some of the world’s scientists look upon the finding and training of new talent as the crowning achievement of a lifetime devoted to science. There is much to be said for this view.