After arriving in the great merchant city of Pazzio, Lawrence teaches Holo more about than many kinds of currency in use. Then the Wise Wolf earns her keep - and her title - by demonstrating her bargaining skills.
because people are sensitive to the changes 
in purity of silver and gold.
لأنّ النّاس حسّاسون للتغيُّرات
في بريق الفضّة والذّهب
weil alle sehr auf Veränderungen
beim Silber- oder Goldanteil achten.
perché c'è molta sensibilità
alla percentuale di metallo prezioso.
porque as pessoas são sensíveis
às mudanças de ouro e prata nas moedas.
Люди внимательно следят за переменами
в весе золота и серебра.