I had a very special teacher in high school many years ago whose husband died suddenly of a heart attack. About a week after his death, she shared some of her insights with a classroom of students. The class was nearly over, and as the late afternoon sunlight came streaming in through the classroom windows, she moved a few things aside on the edge of her desk and sat down there. With a gentle look of reflection on her face, she paused and said, "Before class is over, I would like to share with all of you a thought that is unrelated to class, but which I feel is very important."