生理成长是人类生命发展的物质演化,心理成长则是人类与生俱来的精神追求,心理成长的不同最终造就了人与人的显著差别。经济学中一般认为,需求是人类经济活动的基本出发点,如何更好的满足人类需求是产业发展的最终目的。 Physiological growth is the material evolution of the development of human life. Psychological growth is the innate spiritual pursuit of human beings. The difference of psychological growth ultimately leads to the significant difference between people. It is generally believed in economics that demand is the basic starting point of human economic activities and how to better meet human needs is the ultimate goal of industrial development.