VIRGO (Aug. 23-Sept. 22): Of all the world's landlocked countries, only one maintains a navy: Bolivia. Until 1879, it had a seaport, but lost it in a war with Chile. Over a century later, it has thousands of sailors but only a single sea-worthy ship, which it keeps docked in Argentina a thousand miles away. Its quixotic fixity of purpose seems to be a symbolic declaration that it intends to someday once again have land bordering the ocean. I see a certain resemblance between Bolivia and you right now, Virgo. You also cling fiercely to a starry-eyed commitment that might appear unrealistic to casual observers. The difference is that your dream, as opposed to Bolivia's, is not entirely hopeless. You will receive a sign this week that reveals why.