Underground conduits are built, central offices located and cables provided with an eye to the future, and if these plans are carried out important economies are obtained. 佚名.神奇的知识之书.
He began, instead of answering, to speak of his projected economies, and of his having come to look at his life from a different point of view. 乔治·艾略特.米德尔马契.
Nobody ever had a bigger scrap-heap than Edison; but who dare proclaim the process intrinsically wasteful if the losses occur in the initial stages, and the economies in all the later ones? 弗兰克·刘易斯·戴尔.爱迪生的生平和发明.
She put by the money he sent her; she continued her customary economies. 赫伯特·乔治·威尔斯.世界史纲.