A north-african businessman assumes this truth well: “I am against my brother; I am and my brother against my brother; I am and my brother against my brother; I am and my brother against my brother; I am, my brother, my brother, my brother, my brother against the brother of my brother.”
Un proverbio nord-africano riassume bene questa reazione: “ io contro mio fratello; io e mio fratello contro mio cugino; io, mio fratello e mio cugino contro la mia tribù; io, mio fratello, mio cugino, la mia tribù contro la tribù del villaggio vicino...”.