Relieved that his French background wasn't going to cause any troubles, he relaxed and starting writing some more and found himself thinking back to what he had learned in Latin class about some muggle named Julius Caesar who created these magic squares that...

He was glad the professor wasn't going to teach them the numbers just yet -- he had a feeling he'd have to study extra hard to fully understand this and not get it mixed up with something else.

He had a thought and wondered if the two were in any way related. Figuring that since today was only introductions, he saved the question for the next lesson.