Quotes by Foreign Language Maybe then you comprehend, speaking one language only is a prison! David Mitchell foreign-language language prison My subconscious speaks in a foreign language. Deb Caletti foreign-language language speak If you don't know foreign languages, you don't know anything about your own. Johann Wolfgang von Goethe foreign-language language knows Wer fremde Sprachen nicht kennt, weiss nichts von seiner eigenen.He who is ignorant of foreign languages, knows not his own. Johann Wolfgang von Goethe foreign-language ignorant language French is a foreign language, but I've been speaking it since I was 18 so it's second nature to me. Kristin Scott Thomas foreign-language language I speak the truth but I guess that's a foreign language to ya'll! Lil Wayne foreign-language language speak