Franklin Pierce, Fourth State of the Union Address (1856)
“ More careful investigation may prove the law to be unsound in principle. Experience may show it to be imperfect in detail and impracticable in execution. And then both reason and right combine not merely to justify but to require its repeal. The Constitution, supreme, as it is, over all the departments of the Government—legislative, executive, and judicial—is open to amendment by its very terms; and Congress or the States may, in their discretion, propose amendment to it, solemn compact though it in truth is between the sovereign States of the Union. ”
