200 THE WORLD AS WILL. bk. ii.
are all made visible by one and the same light, so in all the multifarious phenomena which fill the world together or throng after each other as events, only one will manifests itself, of which everything is the visibility, the objectivity, and which remains unmoved in the midst of this change; it alone is thing-in-itself; all objects are manifestations, or, to speak the language of Kant, phenomena. Although in man, as (Platonic) Idea, the will finds its clearest and fullest objectification, yet man alone could not express its being. In order to manifest the full significance of the will, the Idea of man would need to appear, not alone and sundered from everything else, but accompanied by the whole series of grades, down through all the forms of animals, through the vegetable kingdom to unorganised nature. All these supplement each other in the complete objectification of will; they are as much presupposed by the Idea of man as the blossoms of a tree presuppose leaves, branches, stem, and root; they form a pyramid, of which man is the apex. If fond of similes, one might also say that their manifestations accompany that of man as necessarily as the full daylight is accompanied by all the gradations of twilight, through which, little by little, it loses itself in darkness ; or one might call them the echo of man, and say : Animal and plant are the descending fifth and third of man, the inorganic kingdom is the lower octave. The full truth of this last comparison will only become clear to us when, in the following book, we attempt to fathom the deep significance of music, and see how a connected, progressive melody, made up of high, quick notes, may be regarded as in some sense expressing the life and efforts of man connected by reflection, while the unconnected complemental notes and the slow bass, which make up the harmony necessary to perfect the music, represent the rest of the animal kingdom and the whole of nature that is without knowledge. But of this in its own place, where it will not sound so para-
