They glided out of the heat-haze on their camels like specters. There were twenty of them, and they were Tuareg. Their faces were hidden by black veils that left only slits for the eyes, and they wore purple robes that fluttered in the desert wind. They carried swords, muskets and seven-foot iron spears, and wore stilettos in sheaths on their left forearms. They were an impressive, sinister sight.
To witness the awe of human beings delighting in their own hands forming the written word was humbling and he understood it profoundly at that moment watching those two, with the ancient land around them, in their traditional robes and the resting camels by their campfire, intently regarding writing with such immense respect … that illiteracy meant subsistence, while literacy meant human advancement, the base on which higher achievements and accomplishments of great civilizations could be built.
Though they were not familiar with the expression,to paraphrase the saying, when any country in the Sahel sneezes, the rest of the region catches pneumonia, the men there would have clicked their tongues and ruefully nodded their heads that 'woolayi' this was the truth.