But beauty consists in a certain splendour combined with a becoming harmony. Both of these points are radically to be referred to the reason, for to it belongs both the light which manifests beauty, and the establishment of due proportion in others. Consequently in the contemplative life--which consists in the act of the reason--beauty is necessarily and essentially to be found; thus of the contemplation of Wisdom it is said: _And I became a lover of her beauty_.[335] But in the moral virtues beauty is only found by a certain participation--in proportion, namely, as they share in the harmony of reason; and this is especially the case with the virtue of temperance whose function it is to repress those desires which particularly obscure the light of reason. Hence it is, too, that the virtue of chastity especially renders a man fit for contemplation, for venereal pleasures are precisely those which, as S. Augustine points out, most drag down the mind to the things of sense.[336] * * * * * _S. Augustine:_ While it is true that any one of these three kinds of life--the leisurely, the busy, and the life commingled of them both--may be embraced by anybody without prejudice to his faith, and may be the means of leading him to his eternal reward, it is yet important that a man should take note of what it is that he holds to through love of the truth, and should reflect on the nature of the work to which he devotes himself at the demand of charity. For no man should be so addicted to leisure as for its sake to neglect his neighbour's profit; neither should any man be so devoted to the active life as to forget the thought of God. For in our leisured life we are not to find delight in mere idle repose, but the seeking and finding of the truth must be our aim; each must strive to advance in that, to hold fast what he finds, and yet not to grudge it to his neighbour. Similarly, in the life of action: we must not love honour in this life, nor power; for _all things are vain under the sun_. But we must love the toil itself which comes to us together with such honour or power if it be rightly and profitably used--as tending, that is, to the salvation under God of those under us.... Love of truth, then, seeks for a holy leisure; the calls of charity compel us to undertake the labours of justice. If no one lays on us this burden, then must we devote our leisure to the search after and the study of the truth; but if such burden be imposed upon us, we must shoulder it at the call of charity; yet withal we must not wholly abandon the delights of the truth, lest while the latter's sweetness is withdrawn from us, the burden we have taken up overwhelm us (_Of the City of God_, xix. 19).