其实，二者是对立统一的两个方面。

Actually, both is two respects of unity of opposites.

公平与效率是对立统一的辩证关系.

Fairness and efficiency are the adj relation of unity of opposites.

这一命题包含着辩证的对立统一关系。

There was dialectical relation of the unity of opposites in this subject.

但是事物总是对立统一的，我也不例外。

But things are always the unity of opposites, and I was no exception.

现代公司乃是各种利益关系的对立统一体。

Modern company is the unity of opposites of all kinds of interests relationship.

如阴阳对立统一是炎帝时代和谐思想的哲学基础；

The unity of opposites, Yin and Yang, forms the philosophical basis of the thought of harmony;

纪律和自由是对立统一的关系, 两者是不可分的,缺一不可.

Discipline and freedom form a unity of opposites; both are indispensable.

人与地是对立统一的，任何时候不可人为分割。

People and the earth is a unity of opposites, at any time can not be artificially separated.

创造性思维是单元性思维与多元性思维的对立统一。

Creative thinking is the unity of opposites of the single thinking and multiple thinking.

对立统一思想是春秋晚期一种普遍的社会思潮。

The thought of the unity of opposites was a common social ideological trend in the late days of the Spring-Autumn Period.