"Angel<i>School</i>?" Li asked, before shaking her head, seemingly disgusted by such a question.  "I'd forgotten just how archaic demons can be.  No, we do not have<i>schools</i>. We have Liang.  Each takes two new angels as their own, to teach and train them. Training is much quicker, and more effective. It broadens the work that the elder angels can do, while quickly preparing the younger ones. Schools..."  she shakes her head again.<br/><br/>"Schools do nothing for the students.  The promote a hive mind, mentality.  They are nothing but echo chambers. A single perspective from a single person bounces around an entire room of students. When those students become the instructors, there is only one perspective bouncing around 30 classrooms. Repeat the process, one perspective, 900 classrooms.  There becomes precious few perspectives in society, and ultimately degrades it. So no...we do not have angel<i>schools</i>."