L iving ▁people ▁Category : D utch ▁female ▁field ▁hockey ▁players ▁Category : O lymp ic ▁gold ▁medal ists ▁for ▁the ▁Netherlands ▁Category : O lymp ic ▁silver ▁medal ists ▁for ▁the ▁Netherlands ▁Category : O lymp ic ▁field ▁hockey ▁players ▁of ▁the ▁Netherlands ▁Category : O lymp ic ▁medal ists ▁in ▁field ▁hockey ▁Category : Field ▁hockey ▁players ▁at ▁the ▁ 2 0 0 4 ▁Summer ▁Olympics ▁Category : Field ▁hockey ▁players ▁at ▁the ▁ 2 0 0 8 ▁Summer ▁Olympics ▁Category : Med al ists ▁at ▁the ▁ 2 0 0 4 ▁Summer ▁Olympics ▁Category : Med al ists ▁at ▁the ▁ 2 0 0 8 ▁Summer ▁Olympics ▁Category : S ports people ▁from ▁E ind h oven ▁Category : HC ▁Den ▁Bos ch ▁players ▁Category : O ran je ▁Z wart ▁players <0x0A> </s> ▁Hard ▁to ▁Be ▁a ▁God ▁() ▁is ▁a ▁ 1 9 6 4 ▁science ▁fiction ▁novel ▁by ▁Soviet ▁writers ▁Ark ady ▁and ▁Bor is ▁Str ug at sky , ▁set ▁in ▁the ▁No on ▁Un iverse . ▁ ▁Prem ise ▁and ▁them es ▁The ▁novel ▁follows ▁Anton , ▁an ▁under cover ▁oper ative ▁from ▁the ▁future ▁planet ▁Earth , ▁in ▁his ▁mission ▁on ▁an ▁al ien ▁planet ▁that ▁is ▁populated ▁by ▁human ▁be ings ▁whose ▁society ▁has ▁not ▁advanced ▁beyond ▁the ▁Middle ▁A ges . ▁The ▁novel ' s ▁core ▁idea ▁is ▁that ▁human ▁progress ▁throughout ▁the ▁centuries ▁is ▁often ▁cruel ▁and ▁blo ody , ▁and ▁that ▁religion ▁and ▁blind ▁faith ▁can ▁be ▁effective ▁tools ▁of