Conversation so far:
What university did Titu Maiorescu attend?
Titi Maiorescu graduated first in his class at the Theresianum Academy
What was Titu Maiorescu study path?
Titu Maiorescu obtained his PhD at Giessen, then he got his license at the Philology and Philosophy University of Sorbona and after he studied at the University of Paris
Was Titu Maiorescu a good student?
Titu Maiorescu was a brilliant student.

Question: Did he comment on his favorite or not so favorite subjects?
Self-contained rewrite: Did Titu Maiorescu comment on his favorite or not so favorite subjects?