Ka kammala wannan magana: Ya gama makarantar Jesuit, kuma a lokacin da yake matashi ya kasance ƙaramin ma'aikacin kotu. An zabi Wybicki a matsayin mataimakin majalisar
Repnin Sejm, zaman majalisar dokokin Poland a 1767, a jajibirin Rabawar Farko ta Poland. Daga baya ya shiga cikin tawayen da aka sani da Tarayyar Bar (1768<unk>1772), da nufin adawa da tasirin Rasha da sarki Stanisław August Poniatowski. Ya kasance ɗaya daga cikin masu ba da shawara ("konsyliarz") na Confederacy, yana aiki a matsayin jami'in diflomasiyya. Bayan gazawar tayar da kayar baya, ya kwashe wani lokaci a Netherlands, yana karatun shari'a a Jami'ar Leiden.