Both French and Latin are involved with nationalistic and religious implications which could not be entirely shaken off, and so, while they seemed for a long time to have solved the international language problem up to a certain point, they did not really do so in spirit.
Edward SapirIt is no secret that the fruits of language study are in no sort of relation to the labour spent on teaching and learning them.
Edward SapirNonverbal communication is an elaborate secret code that is written nowhere, known by none, and understood by all.
Edward SapirNo important national language, at least in the Occidental world, has complete regularity of grammatical structure, nor is there a single logical category which is adequately and consistently handled in terms of linguistic symbolism.
Edward Sapir