When Tesla returned, his father had kept his promise, securing for him a scholarship at the Military Frontier Administration Authority that would enable him to study for three years at the Polytechnic School in Graz, Austria.

当特斯拉回来后， 他的父亲履行了他的诺言，为他获得了军事边境管理局的奖学金， 使他能够在奥地利格拉茨的理工学院学习三年。