Other than Romanian, he was fluent in French, German, English, and Italian, alongside Hebrew, Persian, and German, which he could easily read. Some of his most notable works include, Maitreyi (La Nuit Bengali or Bengal Nights), Tinerețe fără tinerețe (Youth Without Youth), Noaptea de Sânziene (The Forbidden Forest), and La Țigănci (With the Gypsy Girls).