Most of what we buy for our homes is designed to be replaced. Cushions, throws, lamps, even sofas. They arrive fast and leave just as quickly. Rugs don't have to work that way. A good one can outlive the furniture around it, the flat it first lived in, and sometimes the person who bought it. That's the quiet idea behind slow living. Fewer things. Better made. Kept for longer. What makes a rug...