Edward Terry Sanford,
Liberty Warehouse Company v. Grannis…
“ That judicial power, as we have seen, is the right to determine actual controversies arising between adverse litigants, duly instituted in courts of proper jurisdiction. * * * This attempt to obtain a judicial declaration of the validity of the act of Congress is not presented in a 'case' or 'controversy,' to which under the Constitution of the United States, the judicial power alone extends. ”
