"I have heard our great President say: “What I have not time to do is not my work.” Yet no one labours more strenuously and unceasingly than she. If we use our forces reasonably for the task of to-day, we ought to be stronger to face the duties which tomorrow brings; to overstrain ourselves today so that we shall be useless tomorrow is not really intelligent service, for we spoil our power for future work in order to gratify to-day’s unbalanced enthusiasm. Of course emergencies occasionally arise in which prudence must be cast aside in order that some piece of work may be finished in time, but the wise craftsman will try to look ahead sufficiently to avoid unnecessary crises of that sort. p. 121"