Thus it is the want of the individual which decides on the practical value of an act or of a thought, and this want depends on the nature of the human soul. There is a difference between individuals in different ages, and there is a difference in their wants.... As long as the desire after knowledge lives in our hearts, we must, with the purely practical view of satisfying this want, strive after knowledge in all things, even in those which do not contribute towards external comfort, and have no use except that they purify and invigorate the mind.... What is theory in the eyes of Bacon? ‘A temple in the human mind, according to the model of the world.’ What is it in the eyes of Mr. Macaulay? A snug dwelling, according to the wants of practical life. The latter is satisfied if knowledge is carried far enough to enable us to keep ourselves dry. The magnificence of the structure, and its completeness according to the model of the world, is to him useless by-work, superfluous and even dangerous luxury. This is the view of a respectable rate-payer, not of a Bacon. Mr. Macaulay reduces Bacon to his own dimensions, while he endeavors at the same time to exalt him above all other people.... Bacon’s own philosophy was, like all philosophy, a theory; it was the theory of the inventive mind. Bacon has not made any great discoveries himself. He was less inventive than Leibnitz, the German metaphysician. If to make discoveries be practical philosophy, Bacon was a mere theorist, and his philosophy nothing but the theory of practical philosophy.... How far the spirit of theory reached in Bacon may be seen in his own works. He did not want to fetter theory, but to renew and to extend it to the very ends of the universe. His practical standard was not the comfort of the individual, but human happiness, which involves theoretical knowledge.... That Bacon is not the Bacon of Mr. Macaulay. What Bacon wanted was new, and it will be eternal. What Mr. Macaulay and many people at the present day want, in the name of Bacon, is not new, but novel. New is what opposes the old, and serves as a model for the future. Novel is what flatters our times, gains sympathies, and dies away.... And history has pronounced her final verdict. It is the last negative instance which we oppose to Mr. Macaulay’s assertion. Bacon’s philosophy has not been the end of all theories, but the beginning of new theories,—theories which flowed necessarily from Bacon’s philosophy, and not one of which was practical in Mr. Macaulay’s sense. Hobbes was the pupil of Bacon. His ideal of a State is opposed to that of Plato on all points. But one point it shares in common,—it is as unpractical a theory as that of Plato. Mr. Macaulay, however, calls Hobbes the most acute and vigorous spirit. If, then, Hobbes was a practical