Then, when the effervescence of our meeting had lost a little of its first, fine, carbonated sting, what Elysian hours we did spend over the correspondence of those other two friends, Goethe and Schiller! Passage after passage we would turn back to re-read and muse over. These we would discuss without any of the rancor or dogmatic insistence or one-eyed stubbornness that usually accompany the clash of mental steel on mental steel from a different mill. And without making any one else lose the thread or grow short-breathed or accuse us passionately of reading ahead, we would, on the slightest provocation, out-Fletcher Fletcher chewing the cud of sweet and bitter fancy. And we would underline and bracket and side-line and overline the ragged little paper volume, and scribble up and down its margins, and dream over its footnotes, to our hearts' content. Such experiences, though, are all too rare with me. Why? Because my Auto-Comrade is a rather particular person and will not associate with me unless I toe his mark. "Come," I propose to him, "let us go a journey." "Hold hard," says he, and looks me over appraisingly. "You know the rule of the Auto-Comrades' Union. We are supposed to associate with none but fairly able persons. Are you a fairly able person?" If it turns out that I am not, he goes on a rampage, and begins to talk like an athletic trainer. The first thing he demands is that his would-be associate shall keep on hand a jolly good store of surplus vitality. You are expected to supply exuberance to him somewhat as you supply gasolene to your motor. Now, of course, there are in the world not a few invalids and other persons of low physical vitality whose Auto-Comrades happen to have sufficient gasolene to keep them both running, if only on short rations. Most of these cases, however, are pathological. They have hot-boxes at both ends of the machine, and their progress is destined all too soon to cease and determine disastrously. The rest of these cases are the rare exceptions which prove the rule. For unexuberant yet unpathological pals of the Auto-Comrade are as rare as harmonious households in which the efforts of a devoted and blissful wife support an able-bodied husband. The rule is that you have got to earn exuberance for two. "Learn to eat balanced rations right," thunders the Auto-Comrade, laying down the law; "exercise, perspire, breathe, bathe, sleep out of doors, and sleep enough; rule your liver with a rod of iron, don't take drugs or nervines, cure sickness beforehand, keep love in your heart, do an adult's work in the world, have at least as much fun as you ought to have."