Man has rights only in so far as they are a correlative of duty.只有履行了与权利相关的义务，人才能享受权利。Stewart is the objective correlative of the Middle-American ideal.斯图尔特是体现美国中产阶级理想的典型。As demand increases, we'll see a correlative increase in price.当需求增加时，我们会看到价格也相应增长。