Amendment X
Document 2
James Wilson, Pennsylvania Ratifying Convention
4 Dec. 1787Elliot 2:418--82Sir, I think there is another subject with regard to which this Constitution deserves approbation. I mean the accuracy with which the line is drawn between the powers of the general government and those of the particular state governments. We have heard some general observations, on this subject, from the gentlemen who conduct the opposition. They have asserted that these powers are unlimited and undefined. These words are as easily pronounced as limited and defined. They have already been answered by my honorable colleague, (Mr. M'Kean;) therefore I shall not enter into an explanation. But it is not pretended that the line is drawn with mathematical precision; the inaccuracy of language must, to a certain degree, prevent the accomplishment of such a desire. Whoever views the matter in a true light, will see that the powers are as minutely enumerated and defined as was possible, and will also discover that the general clause, against which so much exception is taken, is nothing more than what was necessary to render effectual the particular powers that are granted.
But let us suppose--and the supposition is very easy in the minds of the gentlemen on the other side--that there is some difficulty in ascertaining where the true line lies. Are we therefore thrown into despair? Are disputes between the general government and the state governments to be necessarily the consequence of inaccuracy? I hope, sir, they will not be the enemies of each other, or resemble comets in conflicting orbits, mutually operating destruction; but that their motion will be better represented by that of the planetary system, where each part moves harmoniously within its proper sphere, and no injury arises by interference or opposition. Every part, I trust, will be considered as a part of the United States. Can any cause of distrust arise here? Is there any increase of risk? Or, rather, are not the enumerated powers as well defined here, as in the present Articles of Confederation?
The Founders' Constitution
Volume 5, Amendment X, Document 2
http://press-pubs.uchicago.edu/founders/documents/amendXs2.html
The University of Chicago Press
Elliot, Jonathan, ed. The Debates in the Several State Conventions on the Adoption of the Federal Constitution as Recommended by the General Convention at Philadelphia in 1787. . . . 5 vols. 2d ed. 1888. Reprint. New York: Burt Franklin, n.d.