My subject has led me naturally to place in relief the distressing tendency of the character of our own times to show the sources of the evil, without its being my province to point out the compensations offered by nature. I will readily admit to you that, although this splitting up of their being was unfavourable for individuals, it was the only road open for the progress of the race. The point at which we see humanity arrived among the Greeks was undoubtedly a maximum; it could neither stop there nor rise higher. It could not stop there, for the sum of notions acquired forced infallibly the intelligence to break with feeling and intuition, and to lead to clearness of knowledge. Nor could it rise any higher; for it is only in a determinate measure that clearness can be reconciled with a certain degree of abundance and of warmth. The Greeks had attained this measure, and to continue their progress in culture, they, as we, were obliged to renounce the totality of their being, and to follow different and separate roads in order to seek after truth. There was no other way to develop the manifold aptitudes of man than to bring them in opposition with one another. This antagonism of forces is the great instrument of culture, but it is only an instrument; for as long as this antagonism lasts, man is only on the road to culture. It is only because these special forces are isolated in man, and because they take on themselves to impose an exclusive legislation, that they enter into strife with the truth of things, and oblige common sense, which generally adheres imperturbably to external phaenomena, to dive into the essence of things. While pure understanding usurps authority in the world of sense, and empiricism attempts to subject this intellect to the conditions of experience, these two rival directions arrive at the highest possible development, and exhaust the whole extent of their sphere. While on the one hand imagination, by its tyranny, ventures to destroy the order of the world, it forces reason, on the other side, to rise up to the supreme sources of knowledge, and to invoke against this predominance of fancy the help of the law of necessity.