Their evil tendency is seldom better illustrated than by the following anecdote, from an individual in New York, on whose statements we may place the fullest reliance. 'F. B. a young man of about twenty-two, called on the writer in the fall of 1831 for employment. He was a journeyman printer; was recently from Kentucky; and owing to his want of employment, as he said, was entirely destitute, not only of the comforts, but the necessaries of life. I immediately procured him a respectable boarding house, gave him employment, and rendered his situation as comfortable as my limited means would permit. 'He had not been with me long, before he expressed a desire to go to the theatre. Some great actor was to perform on a certain night, and he was very anxious to see him. I warned him of the consequences, and told him, my own experience and observation had convinced me that it was a very dangerous place for young men to visit. But my warning did no good. He neglected his business, and went. I reproved him gently, but retained him in my employment. He continued to go, notwithstanding all my remonstrances to the contrary. At length my business suffered so much from his neglecting to attend to it as he ought, that I was under the necessity of discharging him in self-defence. He got temporary employment in different offices of the city, where the same fault was found with him. Immediately after, he accepted a situation of bar-keeper in a porter house or tavern attached to the theatre. His situation he did not hold long--from what cause, I know not. 'He again applied to me for work; but as his habits were not reformed, I did not think it prudent to employ him, although I said or did nothing to injure him in the estimation of others. Disappointed in procuring employment in a business to which he had served a regular apprenticeship, being pennyless, and seeing no bright prospect for the future, he enlisted as a common soldier in the United States' service. 'He had not been in his new vocation long, before he was called upon, with other troops, to defend our citizens from the attacks of the Indians. But when the troops had nearly reached their place of destination, that 'invisible scourge,' the cholera, made its appearance among them. Desertion was the consequence, and among others who fled, was the subject of this article.