" We can’t choose happiness either for ourselves or for another; we can’t tell where that will lie. We can only choose whether we will indulge ourselves in the present moment, or whether we will renounce that, for the sake of obeying the divine voice within us,—for the sake of being true to all the motives that sanctify our lives. I know this belief is hard; it has slipped away from me again and again; but I have felt that if I let it go forever, I should have no light through the darkness of this life "

― George Eliot , The Mill on the Floss