The difficulty in our education up till now lies, for the most part, in the fact that knowledge did not refine itself into will, to application of itself, to pure practice. The realists felt the need and supplied it, though in a most miserable way, by cultivating idea-less and fettered "practical men." Most college students are living examples of this sad turn of events. Trained in the most excellent manner, they go on training; drilled they continue drilling.