““Divided, cut up by borders, frontiers, fences and prohibitions, our wretched planet flew on, spinning into the icy emptiness of space, toward the sharp pinpoints of those stars --and nowhere on its surface was there a place where someone was not keeping someone else behind bars; where one lot of prisoners, helped by other prisoners, was not guarding a third set of prisoners --and themselves-- against the risk of taking an undesirable, lethally dangerous gulp of the bright blue air of freedom.””