Louis Brandeis, Marion Rye Valley Railway Company v…
“ Did the Federal Control Act merely confer authority upon the President to enter into an agreement to pay as much as the so-called 'standard return,' or did it also direct him, if such an agreement was not reached, to make payment on the basis of the 'standard return'?Congress has power to recognize moral obligations. United States v. Realty Co., 16 S.C.t. 1120, 163 U.S. 427, 441-443, 41 L. Ed. 215. Hence it could have provided for payment on the basis of the standard return, even where there was no damage according to the rules of law ordinarily applicable to takings by eminent domain. ”
