Nyorai mberi kweiyi ndima - Muna 1861 Grujić akanga ari muPrussia achidzidza paMilitary Academy apo kumukira kwakaputika munharaunda yeRussia yePoland yakakamurwa, kumukira kwePoland
vachipikisa vapanduki vechiduku vokuPoland kuvapambi vokuRussia, vakafuridzirwa norudo rworudo uye rusununguko rworudzi rwakanga ruchipararira muEurope yose panguva iyoyo, Sava Grujić anoenda kuPoland uye anobatana nokupandukira. Grujić akarwa pamwe chete nemumwe muSerbia anozvipira Jevrem Marković mumwe akapedza kudzidza kubva kuBelgrade Military Academy uyo akatumirwawo kuPrussia kunodzidza (kudzidziswa semukuru wevatasvi vemabhiza). Mushure mekukundikana kweKumukira, Grujić akadzokera kuSt. Petersburg uye anobvumidzwa kudzokera kuzvidzidzo zvake apo Jevrem Marković anodzokera kuBelgrade