She did not take much time to reproach him for the betting incident, believing that Paul had emphasised that quite strongly, but she did express the hope that her son would not be afraid to be independent of surroundings and stand on his own feet and have his own convictions, and then she went on to say: "One of the hardest things you will have to do all your life is to be independent. This will take more courage often than for a woman to be out of fashion. But there isn't a finer thing in all the world than an independent soul, one that knows the right and does it even if the whole world around is doing exactly the other thing. If the coarse stories you mention are told in your presence you don't have to join in the laugh over them. There is a number of ways in which you can clearly make those fellows understand your attitude in that matter and of course you have the right and privilege of guarding yourself from any talk of that sort in your own room. Your room is your castle. Guard it from impurity. I feel as if almost any kind of wrong could be excused in a young man who has the virtue of a pure heart and maintains constant respect for womankind. But, if I ever gave you any advice about the choice of a friend, I think I should be quite safe in saying to you, be very slow to accept into the sacred place of your friendship any young man who talks with impure lips of womanhood. Such a man is a blight on all he touches. "I trust you, Walter, to make the most of your opportunities and make us all proud of you. Success to the arc lamp. Write us the minute you succeed. Tell me more about the German schoolmate. We are interested in him and somehow I feel from the little you have told us of him that he is a fine young fellow. "Helen is very dignified about her callers. There is nothing more to tell about her." "All send love, most of all, mother." When Paul reached home he told Esther somewhat in detail the incidents of the boat race and his interview with the president. He was hopeful for Walter and believed the boy had learned his lesson and would not fail at that point again. But he could not understand the particular "streak," as he called it, in Walter's make up, which seemed to demand expensive and needless luxuries.