As a necessary result of his learning to read, Douglass loathed slavery, and detested his enslavers. If he had never read, his eyes would never have been fully opened to the extent of his wrongs; and what is true of him is true of all other slaves. _Any_ slave who can read Sheridan's denunciations of slavery must, like Douglass, loathe his condition, and detest his oppressors. But a slave who loathes his condition, and detests his oppressors, will be refractory and disobedient. A late writer in the "Charleston Mercury" admits this when he remarks ("William Jay's Letter to Bishop Ives," 1848, p. 12):-- "It has been the policy of this State not to admit the teaching to the slaves, either of reading or writing. We all know why this is so. It needed no great scope of argument to satisfy those who framed our laws, that the expansion of intellect, the hundred influences which education generates, would be very inconsistent with habits of obedience, which was the corner-stone of the institution." Such a slave will also try to escape at every fair opportunity; and, being able to write passes or forge free papers, the chances for successful escape are very much increased. The owner's hold upon him becomes daily more and more precarious, and consequently the slave's value as property daily diminishes. So true is this, that in Louisiana a buyer may legally refuse to take a slave, if he has only "absented himself from his master's house twice for several days, or once for more than a month." The "Civil Code" (Art. 2496, 2505) declares that the "vice of character," as it is called, which is proved by either of these Acts, renders the slave absolutely useless, or renders his use so inconvenient or imperfect that it must be supposed no one would buy a slave who was known to have this vice. Every particle of instruction given to a slave beyond what is consistent with his remaining a passive and obedient, working machine, is so much money taken from the master's pocket. Nobody wants to invest his money in a slave who is refractory or disobedient, or who runs away at every opportunity,--unless, indeed, he buys the stock, in consequence, at very much under par! The value of Douglass as a slave decreased just as fast as his manhood increased; and Capt. Price now candidly avows, that he hesitated some time before he invested seven hundred dollars in William W. Brown; for William was a noted runaway! The love of money impels the slaveholders to keep their slaves in ignorance.