And man beats against that blank wall, and like the bedridden sufferer fancies, if he could lie on this or on that side, he would feel easier. What is to be done? Are we to abuse philosophy that, instead of building up new systems which, like a house of cards, fall at a touch, it has confessed its impotence, and begun to search for and classify manifestations within reach of the human intellect? Methinks that I and everybody else has a right to say: "Philosophy, I am struck by your common sense, admire your close analysis; but with all that, you have made me supremely wretched. By your own confession you have no answer for a question, to me of the greatest importance, and yet you had power enough to destroy that faith which not only cleared up all doubts, but soothed and comforted the soul. And do not say that, since you do not lay down the law, you permit me to adhere to my old beliefs. It is not true! Your method, your soul, your very essence is doubt and criticism. This, your scientific method, this scepticism, this criticism you have implanted in the soul till they have become a second nature. As with lunar caustic, you have deadened the spiritual nerves by the help of which one believes simply and without question, so that even if I would believe I have lost the power. You permit me to go to church if I like; but you have poisoned me with scepticism to such a degree that I have grown sceptical even with regard to you,--sceptical in regard to my own scepticism; and I do not know, I do not know. I torture myself, and am maddened by the darkness." ROME, 12 January.