Let the most severely virtuous, who happily have never fallen into the same error, but figure to themselves the circumstances of this transgressing pair, and well consider in what manner nature must operate, when thus powerfully excited, and if they are not rendered totally incapable of any soft sensations, by an uncommon frigidity of constitution, they will cease either to wonder at, or too cruelly condemn, the effects of so irresistible an impulse. Were it not for the precepts of religion and morality, the fears of scandal, and shame of offending against law and custom, man would undoubtedly think himself intitled to the same privileges which the brute creation in this point enjoy above him; and it is not therefore strange, that whenever reason nods, as it sometimes will do, even in those who are most careful to preserve themselves under its subjection, that the senses ever craving, ever impatient for gratification, should readily snatch the opportunity of indulging themselves, and which it is observable they ordinarily do to the greater excess, by so much the longer, and the more strictly they have been kept under restraint. CHAP. III. The uncertainty of human events displayed in many surprizing turns of fortune, which befel Natura, on his endeavouring to settle himself in the world: with some proofs of the necessity of fortitude, as it may happen that actions, excited by the greatest virtue, may prove the source of evil, both to ourselves and others. Natura stayed but six months in Rome, and then passed on to Florence, where having seen all the curiosities that place afforded, he only waited to receive some remittances from his father, after which he intended to cross the Appenines to Bolognio, then proceed to Venice, and so through the Tirolose to Vienna, and flattered himself with having time enough to visit all the different courts which compose the mighty empire of Germany.