Morale and logic are the basis and the priority is to increase them both to 100 % (that represents about 50 days of working alone and 25 with a teacher. For IG nobles 25 and 12) Then a short course in languages as this will allow you to not only have to read books (which is useful for virtues and also for the ideas –learn it to 80% to be able to teach – studying is expensive and teaching allows you to make some money back). (To push it to 80%, what I suggest you do is to allow around 30 days with a teacher, 15 for IG Nobles) So, now you will have finished your first step in the learning curve and you will have spent between 1 and 3 months doing so.