Like any market, however, the marketplace of ideas needs regulation: in particular, its participants should be bound by norms of honesty, humility, and civility. Moreover, every idea-trader should adhere to these principles.
但是，与所有市场一样，思想市场需要监管：特别是，思想市场参与者必须受诚信、谦卑和礼貌规范的约束。此外，每一位思想交流者都应该遵守这些原则。