_Cadmus_.--Yes, it may. The most important and extensive advantages mankind enjoy are greatly owing to men who have never quitted their closets. To them mankind is obliged for the facility and security of navigation. The invention of the compass has opened to them new worlds. The knowledge of the mechanical powers has enabled them to construct such wonderful machines as perform what the united labour of millions by the severest drudgery could not accomplish. Agriculture, too, the most useful of arts, has received its share of improvement from the same source. Poetry likewise is of excellent use to enable the memory to retain with more ease, and to imprint with more energy upon the heart, precepts of virtue and virtuous actions. Since we left the world, from the little root of a few letters, science has spread its branches over all nature, and raised its head to the heavens. Some philosophers have entered so far into the counsels of divine wisdom as to explain much of the great operations of nature. The dimensions and distances of the planets, the causes of their revolutions, the path of comets, and the ebbing and flowing of tides are understood and explained. Can anything raise the glory of the human species more than to see a little creature, inhabiting a small spot, amidst innumerable worlds, taking a survey of the universe, comprehending its arrangement, and entering into the scheme of that wonderful connection and correspondence of things so remote, and which it seems the utmost exertion of Omnipotence to have established? What a volume of wisdom, what a noble theology do these discoveries open to us! While some superior geniuses have soared to these sublime subjects, other sagacious and diligent minds have been inquiring into the most minute works of the Infinite Artificer; the same care, the same providence is exerted through the whole, and we should learn from it that to true wisdom utility and fitness appear perfection, and whatever is beneficial is noble. _Hercules_.--I approve of science as far as it is assistant to action. I like the improvement of navigation and the discovery of the greater part of the globe, because it opens a wider field for the master spirits of the world to bustle in. _Cadmus_.--There spoke the soul of Hercules. But if learned men are to be esteemed for the assistance they give to active minds in their schemes, they are not less to be valued for their endeavours to give them a right direction and moderate their too great ardour. The study of history will teach the warrior and the legislator by what means armies have been victorious and states have become powerful; and in the private citizen they will inculcate the love of liberty and order. The writings of sages point out a private path of virtue, and show that the best empire is self-government, and subduing our passions the noblest of conquests.