Whatever the course, whether the course was boring or interesting to me, whether I was talented in mathematics or not talented in languages, my parents expected A's.
This was good training for research, because large parts of experimental work are sometimes boring or involve the use of skills in which one is not particularly gifted.
The remoteness of my parents from the schools, so unfashionable today, was often painful for me, but I learned early to deal with an outside and sometimes hard world.