Whatever may be the judgement pronounced on the competency of the architects of the Constitution, or whatever may be the destiny of the edifice prepared by them, I feel it a duty to express my profound and solemn conviction . . . that there never was an assembly of men, charged with a great and arduous trust, who were more pure in their motives, or more exclusively or anxiously devoted to the object committed to them.

That useful alterations will be suggested by experience, could not but be foreseen . . . . It moreover equally enables the general and state governments to originate the amendment of errors as they may be pointed out by the experience on one side or on the other.

The strongest passions and most dangerous weaknesses of the human breast; ambition, avarice, vanity, the honorable or venal love of fame, are all in conspiracy against the desire and duty of peace.

It is very certain that [the commerce clause] grew out of the abuse of the power by the importing States in taxing the non-importing, and was intended as a negative and preventive provision against injustice among the States themselves, rather than as a power to be used for the positive purposes of the General Government.

I wish not to be regarded as an advocate for the particular organizations of the several state governments . . . they carry strong marks of the haste, and still stronger marks of the inexperience, under which they were framed.

It is impossible for the man of pious reflection not to perceive in it [the Constitution] a finger of that Almighty hand which has been so frequently and signally extended to our relief in the critical stages of the revolution.

I own myself the friend to a very free system of commerce, and hold it as a truth, that commercial shackles are generally unjust, oppressive and impolitic - it is also a truth, that if industry and labour are left to take their own course, they will generally be directed to those objects which are the most productive, and this in a more certain and direct manner than the wisdom of the most enlightened legislature could point out.