William George Aston,
Transactions of the Asiatic Society of Japan
(1874)
“ The great desideratum, however, in comparing Japanese with Aryan languages is the discovery of the law or laws which govern the letter-changes which take place, in short of such a law as that discovered by Grimm for the principal branches of the Aryan family. It can hardly be doubted that if any real affinity exists, there will also be some such law by which their relations are governed. ”
