and let any one consider what the difference is between an acre of land planted with tobacco or sugar, sown with wheat or barley, and an acre of the same land lying in common, without any husbandry upon it, and he will find, that the improvement of labour makes the far greater part of the value.
Bestela, ikus bedi tabakoa, azukrea, garia edo garagarra ereinda dauzkan akre baten eta laboratu gabeko lur komunaleko akre baten arteko aldea; argi dagoenez, laborantzak balioa handituko dio.