"The object is not so much to get you to keep a journal while you are young, as it is to get you to continue it after you become men and women, even through your whole lives. This is especially needed in the generation in which you live, for you live in as important a generation as the children of men ever saw, and it is far more important that you should begin early to keep a journal and follow the practice while you live, than that other generations should do so."