350 THE WORLD AS WILL. bk. iv.
an instrument. It would, therefore, be just as absurd to expect that our moral systems and ethics will produce virtuous, noble, and holy men, as that our æsthetics will produce poets, painters, and musicians.
Philosophy can never do more than interpret and explain what is given. It can only bring to distinct abstract knowledge of the reason the nature of the world which in the concrete, that is, as feeling, expresses itself comprehensibly to every one. This, however, it does in every possible reference and from every point of view. Now, as this attempt has been made from other points of view in the three preceding books with the generality that is proper to philosophy, in this book the action of men will be considered in the same way; and this side of the world might, indeed, be considered the most important of all, not only subjectively, as I remarked above, but also objectively. In considering it I shall faithfully adhere to the method I have hitherto followed, and shall support myself by presupposing all that has already been advanced. There is, indeed, just one thought which forms the content of this whole work. I have endeavoured to work it out in all other spheres, and I shall now do so with regard to human action. I shall then have done all that is in my power to communicate it as fully as possible.
The given point of view, and the method of treatment announced, are themselves sufficient to indicate that in this ethical book no precepts, no doctrine of duty must be looked for; still less will a general moral principle be given, an universal receipt, as it were, for the production of all the virtues. Neither shall we talk of an "absolute ought," for this contains a contradiction, as is explained in the Appendix; nor yet of a "law of freedom," which is in the same position. In general, we shall not speak at all of "ought," for this is how one speaks to children and to nations still in their childhood, but not to those who have appropriated all the culture of a full-
