"That's what I do ... I lead and I teach. If we win ... from doing that, then that's great, but I lead and teach. Those are the two things I concentrate on."-- Mike KrzyzewskiPLEASANT VIEW -- The things that Jan Keim has excelled at for nearly four decades is lead, teach, and mold young women and men into responsible citizens through coaching and teaching. And she happened to do a whole lot of winning along the way.In a scene right out of Mr. Holland's Opus, an auditorium of former student-athletes, associates, friends, and family assembled Friday afternoon to honor Keim, who will be retiring from teaching at the end of this school year.