"Beside the common inducement, the desire of gain, to make a large crop, the desire is increased by that spirit of gambling, so common at the south. It is very common to _bet_ on the issue of a crop. A. lays a wager that, from a given number of hands, he will make more cotton than B. The wager is accepted, and then begins the contest; and who bears the burden of it? How many tears, yea, how many broken constitutions, and premature deaths, have been the effect of this spirit? From the desperate energy of purpose with which the gambler pursues his object, from the passions which the practice calls into exercise, we might conjecture many. Such is the fact. In Middle Florida, a _broken-winded_ negro is more common than a _broken-winded_ horse; though usually, when they are declared unsound, or when their constitution is so broken that their recovery is despaired of, they are exported to New Orleans, to drag out the remainder of their days in the cane-field and sugar house. I would not insinuate that all planters gamble upon their crops; but I mention the practice as one of the common inducements to 'push niggers.' Neither would I assert that all planters drive the hands to the injury of their health. I give it as a _general_ rule in the district of Middle Florida, and I have no reason to think that negroes are driven worse there than in other fertile sections. People there told me that the situation of the slaves was far better than in Mississippi and Louisiana. And from comparing the crops with those made in the latter states, and for other reasons, I am convinced of the truth of their statements." DR. DEMMING, a gentleman of high respectability, residing in Ashland, Richland county, Ohio, stated to Professor Wright, of New York city, "That during a recent tour at the south, while ascending the Ohio river, on the steamboat Fame, he had an opportunity of conversing with a Mr. Dickinson, a resident of Pittsburg, in company with a number of cotton-planters and slave-dealers, from Louisiana, Alabama, and Mississippi, Mr. Dickinson stated as a fact, that the sugar planters upon the sugar coast in Louisiana had ascertained, that, as it was usually necessary to employ about _twice_ the amount of labor during the boiling season, that was required during the season of raising, they could, by excessive driving, day and night, during the boiling season, accomplish the whole labor _with one set of hands_. By pursuing this plan, they could afford _to sacrifice a set of hands once in seven years!_ He further stated that this horrible system was now practised to a considerable extent! The correctness of this statement was substantially admitted by the slaveholders then on board."