Increasing Human Efficiency In Business by Walter Dill Scott

THE modern businessman is the true heir of the old magicians. Everything he touches seems to increase ten or a hundredfold in value and usefulness. All the old methods, old tools, old instruments have yielded to his transforming spell or else been discarded for new and more effective substitutes.

In a thousand industries the profits of to-day are wrung from the wastes or unconsidered trifles of yesterday.