There can be no action at a centre only. There must be a perpetual flowing out towards the circumference, and thence back again to the centre to maintain a vital activity; otherwise collapse must ensue either from anemia or congestion. But if we realize the reciprocal nature of the vital pulsation, and that the out-flowing consists in the habit of mind which gives itself to the good it sees in others, rather than in any specific actions, then we shall find that the cultivation of this disposition will provide innumerable avenues for the universal livingness to flow through us, whether as giving or receiving, which we had never before suspected: and this action and re-action will so build up our own vitality that each day will find us more thoroughly alive than any that had preceded it. This, then, is the attitude of repose in which we may enjoy all the beauties of science, literature and art or may peacefully commune with the spirit of nature without the aid of any third mind to act as its interpreter, which is still a purposeful attitude although not directed to a specific object: we have not allowed the will to relax its control, but have merely altered its direction; so that for action and repose alike we find that our strength lies in our recognition of the unity of the spirit and of ourselves as individual concentrations of it.