If I can be perfectly blunt, his humanities teacher was an ass.
The look of a smug teacher is priceless.
Books are the quietest and most constant of friends; they are the most accessible and wisest of counselors, and the most patient of teachers.
Books Constant Counselors Friends Most
Yeah, Quirrell was a great teacher. There was just that minor drawback of him having Lord Voldemort sticking out of the back of his head!
If you end up with a boring miserable life because you listened to your mom, your dad, your teacher, your priest, or some guy on television telling you how to do your shit, then you deserve it.
life self-determination Life
Socrates and Jesus, two teachers of virtue and love, were executed because of the unsettling, threatening power of their souls, which was revealed in their personal lives and in their words.