to face his destiny with enthusiasm, or at least with composure.

The imagination, even when its premonitions are not wholly justified by subsequent experience, has thus a noble role to play in the life of man. Without it his thoughts would be not only far too narrow to represent, although it were symbolically, the greatness of the universe, but far too narrow even to render the scope of his own life and the conditions of his practical welfare. Without poetry and religion the history of mankind would have been darker than it is. Not only would emotional life have been poorer, but the public conscience, the national and family spirit, so useful for moral organization and discipline, would hardly have become articulate. By what a complex and uninspired argumentation would the pure moralist have to insist upon those duties which the imagination enforces so powerfully in oaths sworn before the gods, in commandments written by the finger of God upon stone tablets, in visions of hell and heaven, in chivalrous love and loyalty, and in the sense of family dignity and honour? What intricate, what unavailing appeals to positive interests would have to be made before those quick reactions could be secured in large bodies of people which can be produced by the sight of a flag or the sound of a name? The imagination is the great unifier of humanity. Men's perceptions may be various, their powers of understanding very unequal; but the imagination is, as it were, the self-consciousness of instinct, the contribution which the inner capacity and demand of the mind makes to experience. To indulge the imagination is to express the universal self, the common and contagious element in all individuals, that rudimentary potency which they all share. To stimulate the imagination is to produce the deepest, the most pertinacious emotions. To repress it is to chill the soul, so that even the clearest perception of the truth remains without the joy and impetuosity of conviction. The part played by imagination is thus indispensable; but obviously the necessity and beneficence of this contribution makes the dangers of it correspondingly great. Wielding a great power, exercising an omnipresent function, the imagination may abuse a great force. While its inspirations coincide with what would be the dictates of reason, were reason audible in the world, all is well, and the progress of man is accelerated by his visions; but being a principle a priori the imagination is an irresponsible principle; its rightness is an inward rightness, and everything in the real world may turn out to be disposed otherwise than as it would wish. Our imaginative preconceptions are then obstacles to the perception of fact and of rational duty; the 

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