When I was in Catholic grade school there were a couple sisters teaching, and it was so delightful to have them. They were smart and so very dedicated to us kids. They didn't take any flack. They knew how to discipline and keep us in line, but they weren't mean in the least. In retrospect I think God gave them special graces to remain even-keeled in a room full of rowdy youngsters! They cared about us, took a deep interest in not only our studies but also our growth as human beings. Our lay teachers were pretty awesome as well (although there were a few who clearly should have chosen another profession!), but the sisters were special. We need more of this.