The saving grace of life is the power to hold with serene and steadfast fidelity the vision, the ideal, that has revealed itself in happier hours; to realize that this, after all, is the true reality, and that it shines in the spiritual firmament as the sun does in the heavens, however long the period of storm and clouds that obscure its radiance. The tendency to doubt and depression is often as prevalent as an epidemic. In extreme cases it becomes the suicidal mania; in others it effectually paralyzes the springs of action and leaves its victim drifting helplessly and hopelessly with the current; and any such mental tendency as this is just as surely a definite evil to be recognized and combated as would be any epidemic of disease. To rise in the morning confronting a day that is full of exacting demands on his best energies; on his serenest and sunniest poise; that require all the exhilaration and sparkle and radiance which have vanished from his possession, and yet to be forced, someway and somehow, to go through his appointed tasks,--no one can deny that here is a very real problem, and one that certainly taxes every conceivable force of will far more than might many great and visible calamities. For all this form of trial is invisible and very largely incommunicable, and it is like trying to walk through deep waters that are undiscerned by those near, but which impede every step, and threaten to rise and overwhelm one. The poetic and artistic temperament is peculiarly susceptible to this form of trial. In work of an industrial or mechanical nature, a certain degree of will force alone will serve to insure its accomplishment whether one "feels in the mood" or not. The mood does not greatly count. But in work of any creative sort, the mood, the condition of mind, is the determining factor. And is it within human power, by force of will alone, to call up this working mood of radiant energy when all energy has ebbed away, leaving one as inert as an electric machine from which the current has been turned off? And yet--and yet--the saving gift and grace of life and achievement comes, in that there is a power higher than one's own will, on which one may lay hold with this serene and steadfast fidelity.