world, arisen in that age, he would have been superior to all, from this circumstance alone—that had conceptions would have assumed a more harmonious and perfect form. For it is worthy of observation, that whatever the poet of that age produced is as harmonious and perfect as possible. In a drama, for instance, were the composition of a person of inferior talent, it was still homogeneous and free from inequalities it was a whole, consistent with itself. The compositions of great minds bore throughout the sustained stamp of their greatness. In the poetry of succeeding ages the expectations are often exalted on Icarian wings, and fall, too much disappointed to give a memory and a name to the oblivious pool in which they fell. In physical knowledge Aristotle and Theophrastus had already—no doubt assisted by the labours of those of their predecessor whom they criticize—made advances worthy of the maturity of science. The astonishing invention of geometry, that series of discoveries which have enabled man to command the element and foresee future events, before the subjects of his ignorant wonder, and which have opened as it were the doors of the mysteries of nature, had already been brought to great perfection. Metaphysics, the science of man's intimate nature, and logic, or the grammar and elementary principles of that science received from the latter philosophers of the Periclean age a firm basis. All our more exact philosophy is built upon the labours of these great men, and many of the words which we employ in metaphysical distinctions were invented by them to give accuracy and system to their reasonings. The science of morals, or the voluntary conduct of men in relation to themselves or others, dates from this epoch. How inexpressibly bolder and more pure were the doctrines of those great men, in comparison with the timid maxims which prevail in the writings of the most esteemed modern moralists! They were such as Phocion, and Epaminondas, and Timoleon, who formed themselves on their influence, were to the wretched heroes of our own age. Their political and religious institutions are more difficult to bring into comparison with those of other times. A summary idea may be formed of the worth of any political and religious system, by observing the comparative degree of happiness and of intellect produced under its influence. And whilst many institution and opinions, which in ancient Greece were obstacles to the improvement of the human