The limits of my language mean the limits of my world. (Die Grenzen meiner Sprache bedeuten die Grenzen meiner Welt.)
Hausa is a Chadic (Afro-Asiatic) language spoken by roughly 36 million people as a first-language, in at least 10 territories. The largest numbers of speakers are in Nigeria and Niger, and there are also significant numbers of first-language speakers in Sudan, Chad, Cameroon and the Central African Republic.
Hausa is also used as a lingua franca over much of West Africa, and as such its use continues to grow.