<prompt> Bhala ukuqhubeka kwalesi sigaba - Wazalelwa e-Uzunu, esifundeni saseGiurgiu, abazali bakhe kwakungu-Anghel Cartojan noMaria née Petrescu. Wathweswa iziqu eBucharests Saint Sava National College ngo-1902. Wabe esebhalisa esikoleni sezincwadi nefilosofi eNyuvesi yaseBucharest, lapho u-Ioan Bianu ayengomunye wabaprofesa bakhe, futhi waphothula ngo-1906. Kusukela ekuqaleni, waba nesithakazelo ezincwadini zakudala zaseRomania nasekucwaningeni imibhalo yesandla yeRomanian Academy Library, lapho asebenza khona kusukela ngo-1906 kuya ku-1912. Ngesikhathi esifanayo, wayengumsizi wokufundisa. Kusukela ngo-1912 kuya ku-1914, uCartojan waya ezifundweni ezikhethekile eNyuvesi yaseBerlin uFriedrich Wilhelm. Lapho ebuyela eBucharest, wamiswa njengenhloko ye-Ioan Maiorescu Gymnasium. Washada noSevastia Condeescu ngo-April 14, 1916. Ngemva kokuba iRomania ingene eMpini Yezwe I futhi amaZwe Omhlaba Aphakathi ehlala eBucharest  <response>: ngo-December 1916, indawo yokuzivocavoca yaphendulwa yaba ikamu lokuvalela iziboshwa zempi zaseRomania nezaseRussia. UCartojan waqhubeka nokufundisa isikhashana ezikoleni zamabanga aphakeme zikaMatei Basarab noGheorghe Lazăr; ngemuva kokuboshwa isikhashana ngamabutho okuhlala, wakwazi ukuvula kabusha indawo yokuzivocavoca eGiurgiu. 