Solving the problem of economic growth and realizing the wealthofnation and people are the long-term goal for many economists.
解决经济增长问题，实现富国裕民，是许多经济学家长期不懈追求的目标。
2
In the 20th century, the wealthofnation was primarily measured by the abundance of its natural resources, the expanse of its landmass, the size of its population and the potency of its army.
在20世纪，衡量国家财富的主要尺度是自然资源的丰裕程度、国土幅员、人口规模和军事力量。
3
The two concepts are different: income is the flow of money a nation or household receives in a year; wealth is the stock of assets it has accumulated over its life so far, minus its debts.