But this organic law further provides, just as the resolution of the convention had done, that when a legal majority of the residents of either Territory formed a constitution, then, at their will, they might recognize or exclude slavery, and come into the Union as co-equal States. This fixes the period, defines the time at which the territorial inhabitants may perform this act, and clearly forbids the idea that it was intended, by those who enacted the law, to acknowledge that power to be existent in the inhabitants of a Territory during their territorial condition. If I am mistaken in this; if there was a contemporaneous construction of it differing from this, the Senators who sit around me and who were then members of the body, will not fail to remember it. The Senator asserts that, in relation to this point, those who acted with him have changed, and claims for himself to have been consistent. If this be so, it proves nothing as to the present, and only individual opinions as to the past. I do not regard consistency as a very high virtue; neither, it appears, does he; for he told us that if it could be shown to him that he was in error on any point, he would change his opinion. How could that be? Who would undertake to show the Senator that he was in error? Who would undertake to measure the altitude of the Colossus who bestrides the world, and announces for, and of, and by himself, "We, the Democracy," as though, in his person, all that remained of the party was now concentrated! Other men are permitted to change, because other men may be mistaken; and if they are honest, when convicted of their error, they must change, but how can one expect to convince the Senator, who, where all is change, stands changeless still? In the course of his reply to me--if indeed it may be called such; it seemed to be rather a review of every thing except what I had said--he set me the bad example of going into the canvass in my own State. It is the first, I trust it will be the last time, I shall follow his example; and now only to the extent of the occasion, where criticism was invited by unusual publicity. In the canvass which the Senator had with his opponent, Mr. Lincoln, and the debates of which have been published in a book, we find much which, if it be consistent with his course as I had known it, only proves to me how little able I was to understand his meaning in former times.