Sie suchten nach: state language is deutsch (Englisch - Latein)

language is dead
linguam autem rex

the language is king
lingua est rex

the only language is the dead language
sola est lingua est mortua lingua

a language is a dialect with an army and a navy.
lingua est dialectos cum exercitu et classi.

the latin language is not entirely unknown to me, but i altogether lack the ability to speak it.
lingua latina mihi quidem non ignota est, sed loquendi facultate omnino careo.

diglossos, diglossi plant (sedum alum); (diglossia, using two forms of language is modern 1960);
diglossi

whenever people of a country truly love the language which by heav'n they were taught to use that country also surely liberty pursue as does the bird which soars to freer space above. for language is the final judge and referee upon the people in the land where it holds sway; in truth our human race resembles in this way the other living beings born in liberty. whoever knows not how to love his native tongue is worse than any best or evil smelling fish. to make our language richer ought to be our wish the same as any mother loves to feed her young. tagalog and the latin language are the same and english and castilian and the angels' tongue; and god, whose watchful care o'er all is flung, has given us his blessing in the speech we calim, our mother tongue, like all the highest tht we know had alphabet and letters of its very own; but these were lost -- by furious waves were overthrown like bancas in the stormy sea, long years ago.
sa aking mga kabata sa ilokano ni jose rizal