Is it not a little presumptuous in any one at this day to affirm that the two things which that Congress deliberately framed, and carried to maturity at the same time, are absolutely inconsistent with each other? And does not such affirmation become impudently absurd when coupled with the other affirmation from the same mouth, that those who did the two things, alleged to be inconsistent, understood whether they really were inconsistent better than we--better than he who affirms that they are inconsistent? It is surely safe to assume that the thirty-nine framers of the original Constitution, and the seventy-six members of the Congress which framed the amendments thereto, taken together, do certainly include those who may be fairly called "our fathers who framed the Government under which we live."[27] And so assuming, I defy any man to show that any one of them ever, in his whole life, declared that, in his understanding, any proper division of local from federal authority, or any part of the Constitution, forbade the Federal Government to control as to slavery in the federal territories. I go a step further. I defy any one to show that any living man in the whole world ever did, prior to the beginning of the present century, (and I might almost say prior to the beginning of the last half of the present century,) declare that, in his understanding, any proper division of local from federal authority, or any part of the Constitution, forbade the Federal Government to control as to slavery in the federal territories. To those who now so declare, I give, not only "our fathers who framed the Government under which we live," but with them all other living men within the century in which it was framed, among whom to search, and they shall not be able to find the evidence of a single man agreeing with them. Now, and here, let me guard a little against being misunderstood. I do not mean to say we are bound to follow implicitly in whatever our fathers did. To do so, would be to discard all the lights of current experience--to reject all progress--all improvement. What I do say is, that if we would supplant the opinions and policy of our fathers in any case, we should do so upon evidence so conclusive, and argument so clear, that even their great authority, fairly considered and weighed, cannot stand; and most surely not in a case whereof we ourselves declare they understood the question better than we.