推動并保持資本主義引擎運轉的根本動力來自新的消費品、新的生產或運輸方法、新市場以及資本主義企業創造的新的工業組織形式。
The fundamental impulse that sets and keeps the capitalist engine in motion comes from the new consumers' goods, the new methods of production or transportation, the new markets, the new forms of industrial organization that capitalist enterprise creates.