Naše schopnost pochopit hodnoty jednotlivých historických epoch závisí na skutečnosti, do jaké míry je možné tyto zdroje informací považovat za důvěryhodné a úplné. (cs)
Our ability to understand historical periods values depends on the degree to which information sources may be understood as credible or fruitful.
Our ability to understand historical periods values depends on the degree to which information sources may be understood as credible or fruitful. (en)