New Jersey Steam Navigation Company v…
“ I am extremely diffident as to the wisdom and safety of enlarging a jurisdiction, (and especially by the force of implication,) which from the earliest traces of its existence (whatever has been said in this case about the power of reform in this respect) has always been exercised by rules and principles less congenial with our institutions than are the principles and proceedings of the common law; which, by the mere force of implication in the terms 'admiralty and maritime,' overrides the seventh amendment of the Constitution, and the important saving in the ninth section of the Judiciary Act ”
