Happiness and prosperity are now within our reach; but to attain and preserve them must depend upon our own wisdom and virtue…. Frequent interference with private property and contracts, retrospective laws destructive of all public faith, as well as confidence between man and man, and flagrant violations of the Constitution must disgust the best and wisest part of the community, occasion a general depravity of manners, bring the legislature into contempt, and finally produce anarchy and public convulsion.