 have to write that paper so that the top guy that is better in english understand what i'm trying to say whereas i have a lot of knowledge that i can say something if i could say it in a better way so i think that africa have to stand now and introduce an african language that will be taught you know from high school up to the university and what we have to do is we have to define all those terms in that language when we do that it will be possible for us not only to keep also our own knowledge but to teach our people