At the same time he did not refer to moral strength, for of moral strength he had no idea. The arts give power, but only in channels prescribed by their own principles, not by the will of untrained men. To be trained is to be tamed and harnessed, an accession of power detestable to Nietzsche. His Zarathustra had the power of dancing, also of charming serpents and eagles: no wonder that he missed the power, bestowed by goodness, of charming and guiding men; and a Terpsichorean autocrat would be hard to imagine. A man intent on algebra [Pg 127] or on painting is not striving to rule anybody; his dominion over painting or algebra is chiefly a matter of concentration and self-forgetfulness. So dominion over the passions changes them from attempts to appropriate anything into sentiments of the mind, colouring a world which is no longer coveted. To attain such autumnal wisdom is, if you like, itself a power of feeling and a kind of strength; but it is not helpful in conquering the earth. Nietzsche was personally more philosophical than his philosophy. His talk about power, harshness, and superb immorality was the hobby of a harmless young scholar and constitutional invalid. He did not crave in the least either wealth or empire. What he loved was solitude, nature, music, books. But his imagination, like his judgment, was captious; it could not dwell on reality, but reacted furiously against it. Accordingly, when he speaks of the will to be powerful, power is merely an eloquent word on his lips. It symbolises the escape from mediocrity. What power would be when attained and exercised remains entirely beyond his horizon. What meets us everywhere is the sense of impotence and a passionate rebellion against it. The phrases in which Nietzsche condensed and felt his thought were brilliant, but they were seldom just. We may perhaps see the principle of his ethics [Pg 128] better if we forget for a moment the will to be powerful and consider this: that he knew no sort of good except the beautiful, and no sort of beauty except romantic stress. He was a belated prophet of romanticism. He wrote its epitaph, in which he praised it more extravagantly than anybody, when it was alive, had had the courage to do.