VIRGO (Aug. 23-Sept. 22): The saxifrage is a small plant with white flowers. It grows best in subarctic regions and cooler parts of the Northern Hemisphere. The word "saxifrage" is derived from the Latin word "saxifraga," whose literal meaning is "stone-breaker." The plant often appears in the clefts of stones and boulders. In his poem "A Sort of a Song," William Carlos Williams celebrates its strength: "Saxifrage is my flower that splits the rocks." The darling little dynamo is your metaphorical power object of the week to inspire you to crack through blocks and barriers with subtle force.