“Slavery is a strange element to mix up with free institutions. It cannot but endanger them. It is a pattern for every kind of wrong. The slave brings insecurity on the free. Whoever holds one human being in bondage, invites others to plant the foot on his own neck. Thanks to God, not one human being can be wronged with impunity. The liberties of a people ought to tremble, until every man is free. Tremble they will. Their true foundation is sapped by the legalized degradation of a single innocent man to slavery. That foundation is impartial justice, is respect for human nature, is respect for the rights of every human being. I have endeavoured in these remarks to show the hostility between slavery and ‘free institutions.’ If, however, I err; if these institutions cannot stand without slavery for their foundation, then I say, let them fall. Then they ought to be buried in perpetual ruins. Then the name of republicanism ought to become a by-word and reproach among the nations. Then monarchy, limited as it is in England, is incomparably better and happier than our more popular forms. Then, despotism, as it exists in Prussia, where equal laws are in the main administered with impartiality, ought to be preferred. A republican government, bought by the sacrifice of half, or more than half of a people, stripping them of their most sacred rights, by degrading them to a brutal condition, would cost too much. A freedom so tainted with wrong ought to be our abhorrence.” Let not the looseness of the doctor’s regard for the Union surprise. With him a dissolution of the Union had become a fixed idea. On pages 237 and 238, he says— “To me it seems not only the right, but the duty of the Free States, in case of the annexation of Texas, to say to the Slave-holding States, ‘We regard this act as the dissolution of the Union.’ * * * A pacific division in the first instance seems to me to threaten less contention than a lingering, feverish dissolution of the Union, such as must be expected under this fatal innovation. For one, then, I say, that, earnestly as I deprecate the separation of these States, and though this event would disappoint most cherished hopes for my country, still I could submit to it more readily than to the reception of Texas into the confederacy.” “I do not desire to share the responsibility or to live under the laws of a government adopting such a policy.” * * * “If the South is bent on incorporating Texas with itself, as a new prop to slavery, it would do well to insist on a division of the States. It would, in so doing, consult best its own safety. It should studiously keep itself from communion with the free part of the country. It should suffer no railroad from that section to cross its borders. It should block up intercourse with us by sea and land.” Vol. ii. p. 239.