His life--

他的生平
we don't really know all that much about his life,

我们对此可以说知之甚少
and it is not as colorful as Jean Jacques Rousseau.

也并不如让-雅各·卢梭的生活那般精彩
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