The difficulty in these cases, is the want of a due exercise of reflection and discernment. The young should guard against being deceived by outward appearances. Beneath a pleasant, agreeable exterior--beneath sociability and attractive manners--there may lurk vicious propensities, depraved appetites, and habits of the most corrupt nature. Hence the young should look beyond the surface, and guard against deceptive appearances. It should not be enough to make a young man or a young woman your associate, that they are sociable and attractive in their manners, and can make their company agreeable. Search farther than this. Strive to know their tastes, their habits, their principles. Inquire how, and where, they spend their leisure hour's--in what company do they mingle--what practices do they approbate--what is their general conduct and demeanor? If in all these respects, they are found to be discreet, virtuous, and worthy of imitation, then hesitate not to associate with them, and allow yourself to be influenced by them. But if you find them deficient in any of these characteristics, however attractive they may be in other respects, shun their company, and avoid their influence. The effect of associating with them would be to lead you astray, to your ruin. In selecting associates, studiously avoid those who are low, coarse, and vulgar in their behavior and manners. Rudeness and vulgarity are unbecoming any age. But they are especially offensive and indecorous in youth. The young man, or young woman, who has not sufficient self-respect and pride of character to deport themselves with modesty, circumspection, and politeness, is unfitted to be an associate. A bold, brazen, forward demeanor, indicates a heart far from possessing those delicate and amiable traits, which are alone worthy of imitation. Vulgarity in language or demeanor, indicates a vitiated heart. Cultivation and refinement of manners are, to a good degree, evidence of a pure spirit, and high and honorable feelings.