At the present day no clear and consistent opinion seems to be held regarding Classical Philology. We are conscious of this in the circles of the learned just as much as among the followers of that science itself. The cause of this lies in its many-sided character, in the lack of an abstract unity, and in the inorganic aggregation of heterogeneous scientific activities which are connected with one another only by the name Philology. It must be freely admitted that philology is to some extent borrowed from several other sciences, and is mixed together like a magic potion from the most outlandish liquors, ores, and bones. It may even be added that it likewise conceals within itself an artistic element, one which, on æsthetic and ethical grounds, may be called imperatival an element that acts in opposition to its purely scientific behaviour.