It would appear that he was not a particularly good lecturer and this made his life difficult since he did not attract fee paying students to his lectures.
Ito ay lalabas na siya ay hindi isang partikular na magandang lektor at ito ginawa ng kanyang buhay-mahirap dahil siya ay hindi maakit ang bayad sa pagbabayad ng mga mag-aaral sa kanyang lektura.