价值学的英文怎么说

价值学的英文：
[Philosophy] axiology

The doctrine of surplus value is the cornerstone of Marx's economic theory
剩余价值学说是马克思经济理论的基石。

He versed himself in philosophy.
他精通哲学。

rigour is the concern of philosophy and not of geometry
严密为哲学而不为几何学所关心。

He believes in mystic philosophy.
他信奉的是神秘主义哲学。

All these questions relate to philosophy.
这些问题都跟哲学有关。

This philosophy is western in origin.
这种哲学起源于欧美。