[11-†] Ueber die Verschiedenheit, etc., Bd. vi, s. 116; and compare Dr. Schasler’s discussion of this subject (which is one of the best parts of his book), Die Elemente der Phil. Sprachwissenschaft, etc., ss. 202-14.
[11-‡] Expressed in detail by Humboldt in his Lettre à M. Abel-Remusat sur la nature des formes grammaticules, etc., Bd. vii, ss. 300-303.
[12-*] Ueber die Verwandtschaft der Ortsadverbia mit dem Pronomen in einigen Sprachen, in the Abhandlungen der hist.-phil. Classe der Berliner Akad. der Wiss. 1829.
[12-†] Ueber die Verschiedenheit, etc., Bd. vi, s. 115.
[12-‡] Gesammelte Werke, Bd. vii, ss. 392-6.
[13-*] His explanation of inflection is most fully given in his Introductory Essay, Ueber die Verschiedenheit, etc., § 14, Gesammelte Werke, s. 121, sqq. A sharp, but friendly criticism of this central point of his linguistic philosophy may be found in Steinthal, Charakteristik der Hauptsächlichsten Typen des Sprachbones, ss. 58-61. Humboldt certainly appears not only obscure in parts but contradictory.
[14-*] See these teachings clearly set forth in his Essay, Ueber das vergleichende Sprachstudium in Beziehung auf die verschiedenen Epochen der Sprachentwicklung, Werke, Bd. iii, especially, s. 255 and s. 262.
[15-*] The eloquent and extraordinary passage in which these opinions are expressed is in his Lettre à M. Abel-Remusat, Gesammelte Werke, Bd. vii, ss. 336-7.
[15-†] Gesammelte Werke, Bd. iii, ss. 248, 257.
[16-*] This reasoning is developed in the essay, Ueber das Vergleichende Sprachstudium, etc., Gesammelte Werke, Bd. iii, ss. 241-268; and see ibid, s. 270.