However Hausdorff's main interests were in literature and philosophy and his circle of friends consisted almost entirely of writers and artists, such as the composer Max Reger, rather than scientists.
Subalit Hausdorff ang pangunahing interes ay sa literatura at pilosopiya at ang kanyang bilog ng mga kaibigan consisted halos buo ng mga writers at mga artista, tulad ng kompositor Max Reger, sa halip na siyentipiko.