John Marshall,
Armstrong v. Toler — Opinion of the Court
“ The point of law decided is, that a subsequent independent contract, founded on a new consideration, is not contaminated by the illegal importation, although such illegal importation was known to Toler, when the contract was made, provided he was not interested in the goods, and had no previous concern in their importation.Questions upon illegal contracts have arisen very often, both in England and in this country; and no principle is better settled, than that no action can be maintained on a contract, the consideration of which is either wicked in itself, or prohibited by law. ”
