Washington hoped for some plan by which slavery might be legally abolished. Washington lauded the humanity of La Fayette in purchasing an estate for the purpose of emancipating the negroes. I will leave it to gentlemen on the other side to draw the comparison between the chivalry of the South _then_ and _now_; between the licentious assumption of thought and utterance permitted _then_, and the course of conviction and conversion esteemed necessary and equitable _now_, towards hapless offenders in the footsteps of predecessors so illustrious. Patrick Henry said: "Slavery is detested; we feel its fatal effects; we deplore it with all the pity of humanity. I repeat again, that it would rejoice my very soul that every one of my fellow beings were emancipated. We ought to lament and deplore the necessity of holding our fellow men in bondage." Charles Pinckney, Governor of South Carolina, said: "I must say that I lament the decision of your Legislature upon the question of the importation of slaves after March, 1793. I was in hopes that motives of policy, as well as other good reasons, supported by the direful effects of slavery which at this moment are presented, would have operated to produce a total prohibition of the importation of slaves, whenever the question came to be agitated in any State that might be interested in the measure." Such were the sentiments of the most enlightened, the most virtuous men of our country in its heroic age. George Mason, of Virginia, stigmatized the slave trade as an "infernal traffic!" He said that "slavery discouraged manufactures; that it produced the most pernicious effect on manners." Without intending to be personal or offensive, I think I can pause here and properly remark, that if the effects of slavery are changed in every other respect, the effect on manners is the same now that it was in the last century. The epithets used by men on this floor, their arrogant bearing towards their peers, is abundant proof that there is no change in that respect. We have frequently heard members, this session, speak of a great party in this country as the Black Republican party. Legislative bodies in the slave States have so far forgotten what should be due to the standing and dignity of a Legislature, as to call a certain party, in their official proceedings, the "Black Republican party." Why are men betrayed into such violations of the proprieties of life? There can be no other reason than the one given by George Mason eighty years ago: slavery produces a most pernicious effect upon manners. I know it is claimed, by men in the slave States, that slavery is necessary to the highest development of human society; but I think the experience of members of Congress is, that slavery does not always produce this beneficial result. I revert to my Southern authorities upon the peculiar institution. Mr. Iredell, of North Carolina, thus expresses himself: