#business #science Businessmen strive to prove that science is able to imporve people's lives. > The professional businessman is the field agent of the army whose lieutenant-commander-in-chief is the scientist. The businessman carries scientific discoveries from the laboratory of the inventor to industrial plants, and transforms them into material products that fill men’s physical needs and expand the comfort of men’s existence. By creating a mass market, he makes these products available to every income level of society. 知识、技术 --> 物质财富、服务