No society can make a perpetual constitution... The earth belongs always to the living generation.

Some men look at Constitutions with sanctimonious reverence, and deem them, like the ark of the covenant, too sacred to be touched. They ascribe to the men of the preceding age a wisdom more than human, and suppose what they did to be beyond amendment. I knew that age well; I belonged to and labored with it. It deserved well of its country. It was very like the present, but without the experience of the present; and forty years of experience in Government is worth a century of book-reading; and this they would say themselves, were they to rise from the dead.

With the same honest views, the most honest men often form different conclusions.

I like the dreams of the future better than the history of the past.

By [the] operations [of public improvement] new channels of communication will be opened between the States; the lines of separation will disappear, their interests will be identified, and their union cemented by new and indissoluble ties.

It is a wise rule and should be fundamental in a government disposed to cherish its credit, and at the same time to restrain the use of it within the limits of its faculties, "never to borrow a dollar without laying a tax in the same instant for paying the interest annually, and the principal within a given term; and to consider that tax as pledged to the creditors on the public faith."

Some other natural rights... [have] not yet entered into any declaration of rights.