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.