Heaven, men, and all, And sink thee lowest of the low. FIRST PROPHET. O Babylon, how art thou fallen! To wilds shall turn, Where toads shall pant, and vultures prey. SECOND PROPHET. RECITATIVE. Such be her fate. But hark! how from afar And hail the benefactor of mankind : CHORUS OF YOUTHS. Rise to transports past expressing, Cyrus comes our wrongs redressing, CHORUS OF VIRGINS. Cyrus comes, the world redressing, SEMI-CHORUS. Hail to him with mercy reigning, THE LAST CHORUS. But chief to thee, our God, defender, friend, PREFACE. Of all the studies which have employed the industrious or amused the idle, perhaps natural history deserves the preference: other sciences generally terminate in doubt, or rest in bare speculation; but here every step is marked with certainty; and, while a description of the objects around us teaches to supply our wants, it satisfies our curiosity. The multitude of nature's productions, however, seems at first to bewilder the inquirer, rather than excite his attention; the various wonders of the animal, vegetable, or mineral world, seem to exceed all powers of computation, and the science appears barren from its amazing fertility. But a nearer acquaintance with this study, by giving method to our researches, points out a similitude in many objects which at first appeared different; the mind by degrees rises to consider the things before it in general lights, till at length it finds nature, in almost every instance, acting with her usual simplicity. Among the number of philosophers who, undaunted by their supposed variety, have attempted to give a description of the productions of nature, Aristotle deserves the first place. This great philosopher was furnished, by his |