But he might have found at Pisa the great intellectual influence spoken of, for he found Shelley there. Seeing him every day, in the quiet intimacy which the delightful sojourn in Tuscany procured for them, it was easy for both to forget all the troubles of an agitated and political existence, and only to think about the world of spirits. Shelley had every opportunity for inculcating his doctrines, having, or rather being able to exercise, the most exclusive influence upon Byron's mind. Did he exercise that influence, and if he did not, for what reason? We have said that Shelley, notwithstanding his original views, his extreme readiness to be impressed by every thing he heard and saw, was often the victim of his reading. He had read a great deal, and though since he had written the "Apology for Atheism" he had not changed his mind as to his metaphysical tenets, nevertheless the study of the German philosophy, and especially of Spinoza's, had produced on him a revolution of ideas. From a materialistic atheism, which denies the existence of God in every thing, he had gone over to a kind of mystic pantheism, which supposes God to be everywhere and in every thing. This species of pantheism is in reality but a disguised atheism, but which, in such a man as Shelley, appeared more in the actions of his life as a pervading devotion than an impious belief. Shelley ever adored all that is beautiful, true, and holy. From this it followed that his doctrines, far from appearing to be the result of pride, seemed, on the contrary, to be founded upon humility, sacrifice, and devotion to humanity. If the mystic pantheism of Spinoza could have found a living justification of its silly principles, and an excuse for its want of power, Shelley would have supplied both. The individuality, always more or less egotistical, which is prominent in the word _ego_, seemed positively to have ceased to exist with him: one would have said that he almost already felt himself absorbed in that universal and divine substance, which is the God of Spinoza. If in a century like ours such a philosophy as Eclecticism could return and become again a doctrinal institution, Shelley might have personified it. He had so sacrificed his individuality to chimeras of all kinds, that he appeared to consider himself a mere phenomenon, and to look upon the external world as mere fiction, in order that the impossible and never-to-be-found divinity of his dreams might occupy all the space. He was perhaps the meekest, most generous, and the most modest of the creatures of the true God, whom he yet persistently refused to recognize as his Creator. If, however, there was no impiety in his irreligion, no real pride, in his pride, there existed that weakness, if I may use the word, peculiar to a brain which can not grasp at reality, but adheres to a chimera as a basis for its arguments.