A few years later, in 1812, we find him writing to his friend Baron Alexander von Rennenkampff, then in St. Petersburg: “I have selected the American languages as the special subject of my investigations. They have the closest relationship of any with the tongues of north-eastern Asia; and I beg you therefore to obtain for me all the dictionaries and grammars of the latter which you can.”[5-*]
It is probable from this extract that Humboldt was then studying these languages from that limited, ethnographic point of view, from which he wrote his essay on the Basque tongue, the announcement of which appeared, indeed, in that year, 1812, although the work itself was not issued until 1821.
Ten years more of study and reflection taught him a far loftier flight. He came to look upon each language as an organism, all its parts bearing harmonious relations to each other, and standing in a definite connection with the intellectual and emotional development of the nation speaking it. Each language again bears the relation to language in general that the species does to the genus, or the genus to the order, and by a comprehensive process of analysis he hoped to arrive at those fundamental laws of articulate speech which form the Philosophy of Language, and which, as they are also the laws of human thought, at a certain point coincide, he believed, with those of the Philosophy of History.
In the completion of this vast scheme, he continued to attach the utmost importance to the American languages. His illustrations were constantly drawn from them, and they were ever the subject of his earnest studies. He prized them as in certain respects the most valuable of all to the philosophic student of human speech.
Thus, in 1826, he announced before the Berlin Academy that he was preparing an exhaustive work on the “Organism of Language,” for which he had selected the American languages exclusively, as best suited for this purpose. “The languages of a great continent,” he writes, “peopled by numerous nationalities, probably never subject to foreign influence, offer for this branch of linguistic study specially favorable material. There are in America as many as thirty little known languages for which we have means of study, each of which is like a new natural species, besides many others whose data are less ample.”[6-*]
In his memoir, read two years later, “On the Origin of Grammatical Forms, and their Influence on the Development of Ideas,” he chose most of his examples from the idioms of the New World;[6-†] and the year following, he read the monograph on the Verb in American languages, which is printed for the first time with the present essay.
In a later paper, he announced his special study of this group as still in preparation. It was, however, never completed. His earnest desire to reach the fundamental laws of language led him first into a long series of investigations into the systems of recorded speech, phonetic hieroglyphics and alphabetic writing, on which he read memoirs of great acuteness.
In one of these he again mentions his studies of the American tongues, and takes occasion to vindicate them from the current charge of being of a low grade in the linguistic scale. “It is certainly unjust,” he writes, “to call the American languages rude or savage, although their structure is widely different from those perfectly formed.”[6-‡]
In 1828, there is a published letter from him making an appointment with the Abbé Thavenet, missionary to the Canadian Algonkins, then in Paris, “to enjoy the pleasure of conversing with him on his interesting studies of the Algonkin language.”[6-‖] And a private letter tells us that in 1831 he applied himself with new zeal to mastering the intricacies of Mexican grammar.[6-§]
About 1827, he found it indispensable to subject to a critical scrutiny the languages of the great island world of the Pacific and Indian oceans. This resulted at last in his selecting the Kawi language, a learned idiom of the island of Java, Malayan in origin but with marked traces of Hindu influence, as the point of departure for his generalizations. His conclusions were set forth in the introductory essay above referred to.