If it be said, that at one time I insist the slave shall have all the rights of “persons” under the Constitution, while I now insist that his master shall pay a tax on his claim of property, I reply, that there is no inconsistency, but perfect harmony. By an unquestionable rule of interpretation, applicable to the Constitution, every word must be construed _in favor of Liberty_, so as most to promote Liberty. According to this rule, every presumption is in favor of Liberty. But, while insisting upon every such presumption, it does not follow that the counter claim shall not be taxed. Indeed, the same principle which inclines in favor of the slave must incline also to tax the claim of his master, so long as this claim exists in fact. Freedom is to be enlarged in every way possible, whether by encouraging the slave or discouraging the master. Therefore do I say fearlessly, that the slave, whenever he appears within the national jurisdiction or before national tribunals, is entitled to all the rights of “persons”; but the master, who asserts this odious property, cannot claim any immunity for it on this account. The indulgence is all for the slave, and not at all for the master. For the slave Congress must do everything in its power; for the master Congress must have nothing but disapprobation and discouragement. These are reasons that influence me, and I present them now in order to influence those who hesitate to impose this tax, on the old idea of Roger Sherman, that it will be a recognition of property in man. Of course, where Senators have no such scruple, the argument for this tax is unanswerable. It is easy to levy. It is profitable. And so far as it exerts an influence, it must be a discouragement to an offensive wrong, which is the parent of our present troubles, and the occasion of all this taxation. It would be strange, if Slavery, after causing our national calamity, should escape from all its consequences. It would be strange, if Slavery, which has played the tyrant thus far in our history, should now, like the tyrant, be so far indulged as to escape burdens of all kinds. It shall not be by my vote. Subsequently Mr. Sumner modified his amendment, by accepting a substitute drawn by Mr. Simmons, of Rhode Island, in behalf of the Finance Committee, who suggested, that “the section, as presented by the Senator from Massachusetts, might leave the slave liable to be sold to pay the tax, and that conflicts about as much with the Senator’s notions as he could well have drawn any provision to do so.” Mr. Sumner had no anxiety on this head, and said at once:--