And then his major contributions:

至于他的主要贡献
his theory of self-interest

首先是利己主义
and how self-interest is related to the common good,

以及自私与公利之间的联系
his labor theory of value,

他的劳动价值理论
his idea of distribution of value between labor capital and rent,

劳动资金与成本价值的分化学说
and finally what is the most often sighted

以及其中最广为人知的
with his theory of the invisible hand.

"看不见的手"
So here it is, Adam Smith.

这便是亚当·斯密
About his life,

关于他生平
he was born in 1723 in Scotland, Kirkcaldy,

他于1723年生于苏格兰的柯科迪
just outside of Edinburgh, which is a beautiful city.

毗邻美丽的城市爱丁堡
If you did not visit it yet, I recommend that you do.

如果你们还没有参观过我强烈推荐