question, What is happiness? In what life can man find the fullest satisfaction for his desires? To this question Aristotle gives an answer which cannot but surprise us after what has preceded. True Happiness, great satisfaction, cannot be found by man in any form of “practical” life, no, not in the fullest and freest exercise possible of the “moral virtues,” not in the life of the citizen or of the great soldier or statesman. To seek it there is to court failure and disappointment. It is to be found in the life of the onlooker, the disinterested spectator; or, to put it more distinctly, “in the life of the philosopher, the life of scientific and philosophic contemplation.” The highest and most satisfying form of life possible to man is “the contemplative life”; it is only in a secondary sense and for those incapable of their life, that the practical or moral ideal is the best. It is time that such a life is not distinctively human, but it is the privilege of man to partake in it, and such participation, at however rare intervals and for however short a period, is the highest Happiness which human life can offer. All other activities have value only because and in so far as they render this life possible.
But it must not be forgotten that Aristotle conceives of this life as one of intense activity or energising: it is just this which gives it its supremacy. In spite of the almost religious fervour with