Does come away here mean "you come away from home"?
From a CNN article:
Robert Henry, a former U.S. appeals judge whose office was across the street from the federal building, says the memorial tells the story of a community that pulls together—and a country that does not forget its people.
"You come away seeing the greatness of a federal republic at its best," said Henry, now president of Oklahoma City University. "At the bombing, we came together."