"It's no use, Glen," said the principal of the Brimfield High School, kindly, but with real sorrow in his tone. "Your marks in everything except history are so far below the average that I cannot, with justice to the others, let you go on with the class any longer. So unless you can catch up during the vacation, I shall be obliged to drop you into the class below, and we'll go all over the same ground again next year. I'm very sorry. It is a bad thing for a boy of your age to lose a whole year; for this is one of the most important periods of your life. Still, if you won't study, you can't keep up with those who will, that's certain."