Ralcy Husted Bell, The Mystery of Words (1924)
“ In a word, linguistics is concerned to its full limits with all forms of expression common to language past and present. It can not neglect the history of language in general if it would discover the history of its families. One’s mother-tongue is not actually known until one has formed some sort of acquaintance with related tongues. Something should be known of the universal forces engaged in the phenomena of language. ”
