Now it is evident that the criterion of the perfectness of any language is not to be found in a comparison of its forms or methods with those of any other, but in its fitness as a vehicle for the expression of deeper life, of the best and the greatest that is in those who use it, and above all in its ability to react and stimulate newer and yet greater mental and spiritual activity and expression. The force behind man, demanding expression through him, and him only, into the human life of all, is infinite--of necessity infinite. There is no limit, nor ever has been any limit, to what man may bring down into the dignifying, broadening and enriching of human life and evolution, save in his own ability to comprehend, express, and _live_ it. And the brightness and cleanness of the tools whereby he formulates his thought, as well as the worthiness and fitness of the substance and the forms into which he shapes it for others to see, are the essentials of his craft. For such is the economy of nature, which wastes nothing in reality, that a fit vehicle will be taken possession of by its own tenant; and the unfit left to and be taken by those who can use no better. Before, then, taking up the great formal classes into which language at large is usually divided, it will be necessary to say a few words as to the foundations of form itself in language, that we may then proceed to consider these classes from the standpoint of their inner meaning rather than solely of the outer form; and by seeking to understand the mental and spiritual equipment and life of those that used them, may perhaps in turn be better fitted finally to enter into the genius of their written and spoken languages, and to interpret through them in the detail more of the ideas which those forms were both fitted and used to express. Such a method is essential for the understanding of any language or culture, but it is absolutely necessary in the case of these non-Aryan tongues, so great is the distance both of time and thought which separates us from them. If we set out to compare the forms by which they expressed their thought with those within which we develop ours, or approach these cultures and peoples in the attitude of alien criticism, study their “interesting ways” through a mental lorgnette and impale their dead forms on the needles of our collection, we shall not only show ourselves less broad in culture than many of them, but we shall simply close and lock the doors of discrimination and understanding before us. The question is not, How do their forms and ways appeal to us? but, How did those forms, and ways, achieve their underlying objects, and what was the _thought_ behind them?