Only, we must allow time. But our demands as far as time is concerned are no less exorbitant than those which the heart requires in order to change. For one thing, time is the very thing that we are least willing to allow, for our suffering is acute and we are anxious to see it brought to an end. And then, too, the time which the other heart will need in order to change will have been spent by our own heart in changing itself too, so that when the goal we had set ourselves becomes attainable it will have ceased to be our goal. Besides, the very idea that it will be attainable, that there is no happiness that, when it has ceased to be a happiness for us, we cannot ultimately attain, contains an element, but only an element, of truth. It falls to us when we have grown indifferent to it. But the very fact of our indifference will have made us less exacting, and enabled us in retrospect to feel convinced that it would have delighted us had it come at a time when perhaps it would have seemed to us miserably inadequate.