§ 1821. Upon this subject, little need be said to persuade us, at once, of its utility and importance. It is obvious, that no human government can ever be perfect; and that it is impossible to foresee, or guard against all the exigencies, which may, in different ages, require different adaptations and modifications of powers to suit the various necessities of the people. A government, forever changing and changeable, is, indeed, in a state bordering upon anarchy and confusion. A government, which, in its own organization, provides no means of change, but assumes to be fixed and unalterable, must, after a while, become wholly unsuited to the circumstances of the nation; and it will either degenerate into a despotism, or by the pressure of its inequalities bring on a revolution. It is wise, therefore, in every government, and especially in a republic, to provide means for altering, and improving the fabric of government, as time and experience, or the new phases of human affairs, may render proper, to promote the happiness and safety of the people. The great principle to be sought is to make the changes practicable, but not too easy; to secure due deliberation, and caution; and to follow experience, rather than to open a way for experiments, suggested by mere speculation or theory.
§ 1822. In regard to the constitution of the United States, it is confessedly a new experiment in the history of nations. Its framers were not bold or rash enough to believe, or to pronounce it to be perfect. They made use of the best lights, which they possessed, to form and adjust its parts, and mould its materials. But they knew, that time might develop many defects in its arrangements, and many deficiencies in its powers. They desired, that it might be open to
