“ The true principles of our political system, the history of the National Convention, the natural interpretation of the Constitution, all teach that this Act is a usurpation by Congress of powers that do not belong to it, and an infraction of rights secured to the States. It is a sword, whose handle is at the National Capital, and whose point is everywhere in the States. A weapon so terrible to personal liberty the nation has no power to grasp. ”

“ The South is one great brothel, where half a million of women are flogged to prostitution, or, worse still, are degraded to believe it honorable. The public squares of half our great cities echo to the wail of families torn asunder at the auction-block; no one of our fair rivers that has not closed over the negro seeking in death a refuge from a life too wretched to bear; thousands of fugitives skulk along our highways, afraid to tell their names, and trembling at the sight of a human being; free men are kidnapped in our streets, to be plunged into that hell of slavery ”

“ Now, if the slaveholder has a right to be secure at home in the enjoyment of Slavery, so also has the freeman of the North—and every person there is presumed to be a free man—an equal right to be secure at home in the enjoyment of freedom. The same principle of State rights by which Slavery is protected in the slave States throws an impenetrable shield over Freedom in the free States. And here, let me say, is the only security for Slavery in the slave States, as for Freedom in the free States. ”

“ I claim, before you who know the true state of the case, I claim for the antislavery movement with which this society is identified, that, looking back over its whole course, and considering the men connected with it in the mass, it has been marked by sound judgment, unerring foresight, the most sagacious adaptation of means to ends, the strictest self-discipline, the most thorough research, and an amount of patient and manly argument addressed to the conscience and intellect of the nation, such as no other cause of the kind, in England or this country, has ever offered. ”

“ Why, sir, our ancestors, our fathers and our grandfathers, those of them that are yet living amongst us with prolonged lives, would rebuke and reproach us; and our children and our grandchildren would cry out shame upon us, if we of this generation should dishonor these ensigns of the power of the Government and the harmony of that Union which is every day felt among us with so much joy and gratitude. What is to become of the army? What is to become of the navy? What is to become of the public lands? How is each of the thirty States to defend itself? ”

“ Sir, in the name of the Constitution, which it violates, of my country, which it dishonors, of Humanity, which it degrades, of Christianity, which it offends, I arraign this enactment, and now hold it up to the judgment of the Senate and the world. Again, I shrink from no responsibility. I may seem to stand alone; but all the patriots and martyrs of history, all the Fathers of the Republic, are with me. ”

“ Never did there devolve on any generation of men higher trusts than now devolve upon us, for the preservation of this Constitution and the harmony and peace of all who are destined to live under it. Let us make our generation one of the strongest and brightest links in that golden chain which is destined, I fondly believe, to grapple the people of all the States to this Constitution for ages to come. ”

“ Slavery, we are told in many a pamphlet, memorial, and speech, with which the press has lately groaned, is a foul blot upon our otherwise immaculate reputation. Let this be conceded—yet you are no nearer than before to the conclusion that you possess power which may deal with other subjects as effectually as with this. Slavery, we are further told, with some pomp of metaphor, is a canker at the root of all that is excellent in this republican empire, a pestilent disease that is snatching the youthful bloom from its cheek, prostrating its honor and withering its strength. ”

“ It is a sorry fact, that the "mercantile interest," in unpardonable selfishness, twice in English history, frowned upon endeavors to suppress the atrocity of Algerine Slavery, that it sought to baffle Wilberforce's great effort for the abolition of the African slave-trade, and that, by a sordid compromise, at the formation of our Constitution, it exempted the same detested, Heaven-defying traffic from American judgment. And now representatives of this "interest," forgetful that Commerce is born of Freedom, join in hunting the Slave. ”

“ But, I will say, she cannot refuse, if she has half the love for the Union which she professes to have, or without justly exposing herself to the charge that her love of power and aggrandizement is far greater than her love of the Union. At all events the responsibility of saving the Union rests on the North, and not on the South. The South cannot save it by any act of hers, and the North may save it without any sacrifice whatever, unless to do justice, and to perform her duties under the Constitution, should be regarded by her as a sacrifice. ”

“ And yet we are told that those who are acting under a Constitution which sanctions the existence of slavery in those States which choose to tolerate it, are at liberty to hold that no law can sanction its existence.
It is idle to make the rightfulness of an act the measure of sovereign power. The distinction between sovereign power and the moral right to exercise it has always been recognized. All political power may be abused, but is it to stop where abuse may begin? ”

“ Is all quiet—all happy? Are all the seeds of distraction or division crushed and dissipated?" And, sir, when you come into the bosom of your family, when you come to converse with the partner of your fortunes, of your happiness, and of your sorrows, and when in the midst of the common offspring of both of you, she asks you: "Is there any danger of civil war? Is there any danger of the torch being applied to any portion of the country? Have you settled the questions which you have been so long discussing and deliberating upon at Washington? Is all peace and all quiet?" ”

“ Mindful of the lowly whom it pursues, mindful of the good men perplexed by its requirements, in the name of Charity, in the name of the Constitution, repeal this enactment, totally and without delay. There is the example of Washington, follow it. There also are words of Oriental piety, most touching and full of warning, which speak to all mankind, and now especially to us: "Beware of the groans of wounded souls, since the inward sore will at length break out. Oppress not to the utmost a single heart; for a solitary sigh has power to overturn a whole world." ”

“ According to the Constitution itself, there is not one of its existing provisions—not even that with regard to fugitives from labor—which may not at all times be reached by amendment, and thus be drawn into debate. This is rational and just. Sir, nothing from man's hands, nor law, nor constitution, can be final. Truth alone is final.
Inconsistent and absurd, this effort is tyrannical also. The responsibility for the recent Slave Act, and for slavery everywhere within the jurisdiction of Congress, necessarily involves the right to discuss them. ”

“ Have we not also addressed ourselves to that other duty, of arguing our question thoroughly?—of using due discretion and fair sagacity in endeavoring to promote our cause? Yes, we have. Every statement we have made has been doubted. Every principle we have laid down has been denied by overwhelming majorities against us. No one step has ever been gained but by the most laborious research and the most exhausting argument. And no question has ever, since Revolutionary days, been so thoroughly investigated or argued here, as that of slavery. ”

“ Here, sir, are five millions of freemen in the free States north of the river Ohio. Can anybody suppose that this population can be severed, by a line that divides them from the territory of a foreign and alien government, down somewhere, the Lord knows where, upon the lower banks of the Mississippi? What would become of Missouri? Will she join the arrondissement of the slave States? Shall the man from the Yellowstone and the Platte be connected, in the new republic, with the man who lives on the southern extremity of the Cape of Florida? ”

“ After elaborate and protracted discussion in Westminster Hall, marked by rarest learning and ability, Lord Mansfield, with discreditable reluctance, sullying his great judicial name, but in trembling obedience to the genius of the British Constitution, pronounced a decree which made the early boast a practical verity, and rendered Slavery forever impossible in England. More than fourteen thousand persons, at that time held as slaves, and breathing English air,—four times as many as are now found in this national metropolis,—stepped forth in the happiness and dignity of free men. ”

“ My reliance is upon the unsophisticated good sense and noble spirit of the American people. I have what I may be allowed to call a proud and patriotic trust, that they will give countenance to no principles which, if followed out to their obvious consequences, will not only shake the goodly fabric of the Union to its foundations, but reduce it to a melancholy ruin. The people of this country, if I do not wholly mistake their character, are wise as well as virtuous. They know the value of that federal association which is to them the single pledge and guarantee of power and peace. ”

“ Sir, nobody can look over the face of this country at the present moment, nobody can see where its population is the most dense and growing, without being ready to admit, and compelled to admit, that erelong the strength of America will be in the Valley of the Mississippi. Well, now, sir, I beg to inquire what the wildest enthusiast has to say on the possibility of cutting that river in two, and leaving free States at its source and on its branches, and slave States down near its mouth, each forming a separate government? ”

“ Will the co-extensive establishment of slavery and of the new States throughout this region, lessen the dangers of domestic insurrection, or of foreign aggression? Will this manner of executing the great trust of admitting new States into the Union, contribute to assimilate our manners and usages, to increase our mutual affection and confidence, and to establish that equality of benefits and burdens which constitutes the true basis of our strength and union? Will the militia of the nation, which must furnish our soldiers and seamen, increase as slaves increase? ”

“ Our aim is to alter public opinion. Did we live in a market, our talk should be of dollars and cents, and we would seek to prove only that slavery was an unprofitable investment. Were the nation one great, pure church, we would sit down and reason of "righteousness, temperance, and judgment to come." Had slavery fortified itself in a college, we would load our cannons with cold facts, and wing our arrows with arguments. ”

“ Sir, he who sees these States, now revolving in harmony around a common centre, and expects to see them quit their places and fly off without convulsion, may look the next hour to see the heavenly bodies rush from their spheres, and jostle against each other in the realms of space, without causing the wreck of the universe. There can be no such thing as a peaceable secession. Peaceable secession is an utter impossibility. ”

“ When we think of such a man as Henry Clay, his long life, his mighty influence cast always into the scale against the slave, of that irresistible fascination with which he moulded every one to his will; when we remember that, his conscience acknowledging the justice of our cause, and his heart open on every other side to the gentlest impulses, he could sacrifice so remorselessly his convictions and the welfare of millions to his low ambition ”

“ I have, Senators, believed from the first that the agitation of the subject of slavery would, if not prevented by some timely and effective measure, end in disunion. Entertaining this opinion, I have, on all proper occasions, endeavored to call the attention of both the two great parties which divide the country to adopt some measure to prevent so great a disaster, but without success. The agitation has been permitted to proceed, with almost no attempt to resist it, until it has reached a point when it can no longer be disguised or denied that the Union is in danger. ”

“ There was, if not an entire unanimity, a general concurrence of sentiment running through the whole community, and especially entertained by the eminent men of all parts of the country. But soon a change began, at the North and the South, and a difference of opinion showed itself; the North growing much more warm and strong against slavery, and the South growing much more warm and strong in its support. Sir, there is no generation of mankind whose opinions are not subject to be influenced by what appear to them to be their present emergent and exigent interests. ”