Human resources determine economic growth, therefore, economists also call human resources the first resource.

Human resources determine economic growth, so economists call human resources the first resource.

For developed countries, capital resources are abundant and natural resources are fully utilized. It is more and more difficult to pursue these two resources. The acquisition of these two resources depends more and more on science and technology and knowledge, and more and more on the efforts of workers with advanced production knowledge and skills.

For developed countries, they are rich in capital resources and make full use of natural resources, so it is difficult for them to seek further development in these two aspects. The acquisition of these two resources is increasingly dependent on science, technology and knowledge, as well as the efforts of workers with advanced production knowledge and skills.

Therefore, the economic growth of these countries will mainly depend on the improvement of the average technical level and labor efficiency of workers and the increase of scientific, technological and social knowledge reserves.

Therefore, the economic growth of these developed countries will mainly depend on the improvement of workers' average technical level and work efficiency, as well as the increase of knowledge accumulation in science, technology and social fields.

Therefore, on the one hand, developed countries have increased the development of human resources, improved the rate and quality of human resources; On the other hand, developed countries constantly introduce high-quality talents from developing countries to increase and improve the quantity and quality of their human resources. Statistics show that more than half of the scientists and engineers in the United States come from abroad.

Therefore, developed countries, on the one hand, increase the development of human resources at home, improve the development rate of human resources and improve the quality of human resources. On the other hand, these developed countries constantly introduce excellent talents from developing countries to improve the quantity and quality of their human resources. Statistics show that more than half of the scientists and engineers are from abroad.

This is because, on the one hand, without the corresponding application of workers' skills and scientific and technological knowledge, no capital resources and natural resources can play a role in real production. On the other hand, the development of more natural resources and the acquisition of more capital resources also require the application of science and technology and the efforts of workers with corresponding knowledge and skills. Without science, technology, knowledge and skills suitable for economic development, developing countries cannot effectively use the extremely valuable capital and limited natural resources they may obtain. Many attempts to develop China countries to purchase modernization with huge foreign exchange have failed, which is also a negative proof.

This is because any capital resources and natural resources can not fully play their roles in actual production without the skills of relevant workers and the application of scientific and technological knowledge. On the other hand, developing more resources and obtaining more capital resources also requires the efforts of workers with relevant knowledge and skills. Without the necessary science, technology, knowledge and skills suitable for their economic development, developing countries simply cannot effectively use the extremely valuable capital and limited natural resources they may obtain. Many attempts to develop China countries to purchase modernization with huge foreign exchange have failed, which is a negative evidence.

The above analysis shows that the improvement of workers' average technical level and labor efficiency, the increase of knowledge reserves and the application of science and technology are the keys to economic growth. Because these two factors are closely related to the quality of human resources, the key to a country's economic development lies in how to improve the quality of human resources. In other words, the development of human resources is the most important factor of production development and economic growth, and it is also a prerequisite for social progress.

The above analysis shows that the improvement of workers' average technical level and work efficiency, as well as the storage and application of scientific and technological knowledge are the keys to economic growth. Because these two factors are closely related to the quality of human resources, the key to a country's economic development is to improve the quality of human resources. In other words, the development of human resources is the most important factor for production development and economic growth, and it is one of the prerequisites for social progress.