《史记·七十列传·货殖列传》
人民崇尚强直、好胜，以扶弱抑强为己任，不愿从事农商诸业。
人民矜懻忮，好气，任侠为奸，不事农商。
People in this region favored strength and victory, and made it their mission to support the weak and suppress the strong, not willing to engage themselves in farming or business.