Law is stable the societies we are speaking of are progressive. The greater or less happiness of a people depends on the degree of promptitude with which the gulf is narrowed. – Henry James Sumner Maine
You cannot blame the Sahara alone for the troubles. But you should also not see the desert simply as some faraway place of little rain. There are many forms of thirst. – William Langewiesche, Sahara Unveiled: A Journey Across the Desert