Lords are gold and knights steel, but two links can't make a chain. You also need silver and iron and lead, tin and copper and bronze and all the rest, and those are farmers and smiths and merchants and the like. A chain needs all sorts of metals, and a land needs all sorts of people.
George R. R. MartinIf half an onion is black with rot, it is a rotten onion. A man is good or he is evil. (Melisandre of Asshai)
George R. R. Martin