In any market economy, fairness is an expression of ideal value exchange and a lever to regulate people's beneficial relation in economic activities. 摘要任何市場經濟條件下的公平都是交換價值理想化的表現，是調節人們在經濟活動中利益關係的槓桿。
While every group has certain economic interests identical with those of all groups, every group has also, as we shall see, interests antagonistic to those of all other groups. 我們將在本書中看到，儘管每個群體都有某些經濟利益和所有群體的完全一致，但各自又都存在著與其他不同群體的利益相抵觸的利益關係。
