Willem Sijbrand Logeman, Introduction to the study of the history of language
“ The method whereby a standard language may best secure the greatest possible agreement over the largest possible area, and may join to this agreement the necessary adaptation to the changed circumstances of civilisation, is by keeping to the ancient models in syntax and accidence, and by allowing, at the same time, a certain freedom in the creation of new words, and in the application of new significations to old ones.Our great national languages are at once literary and colloquial, and hence they possess a standard literary language and a standard colloquial pronunciation and vocabulary. ”
