It is _this_ that is lacking to the Western thinker, the very thinker in whom we might have expected to find it—insight into the _historically relative_ character of his data, which are expressions of one _specific existence and one only_; knowledge of the necessary limits of their validity; the conviction that his “unshakable” truths and “eternal” views are simply true for him and eternal for his world-view; the duty of looking beyond them to find out what the men of other Cultures have with equal certainty evolved out of themselves. That and nothing else will impart completeness to the philosophy of the future, and only through an understanding of the living world shall we understand the symbolism of history. Here there is nothing constant, nothing universal. We must cease to speak of the forms of “Thought,” the principles of “Tragedy,” the mission of “The State.” Universal validity involves always the fallacy of arguing from particular to particular. But something much more disquieting than a logical fallacy begins to appear when the centre of gravity of philosophy shifts from the abstract-systematic to the practical-ethical and our Western thinkers from Schopenhauer onward turn from the problem of cognition to the problem of life (the will to life, to power, to action). Here it is not the ideal abstract “man” of Kant that is subjected to examination, but actual man as he has inhabited the earth during historical time, grouped, whether primitive or advanced, by peoples; and it is more than ever futile to define the structure of his highest ideas in terms of the “ancient-mediæval-modern” scheme with its local limitations. But it is done, nevertheless. Consider the historical horizon of Nietzsche. His conceptions of decadence, militarism, the transvaluation of all values, the will to power, lie deep in the essence of Western civilization and are for the analysis of that civilization of decisive importance. But what, do we find, was the foundation on which he built up his creation? Romans and Greeks, Renaissance and European present, with a fleeting and uncomprehending side-glance at Indian philosophy—in short “ancient, mediæval and modern” history. Strictly speaking, he never once moved outside the scheme, not did any other thinker of his time.