If everybody behaves in the similar way, it would be far beyond the country's capacity to guarantee everyone a well-off life.
如果每个人都用这种方式行事的话,那么这个国家远远没有能力让每个人都过上富裕的生活。
This picture shows a woman in the 16th century preparing the milk for breakfast, which reflects the common people's peaceful and well-off life at that time.