Louis Brandeis, Pusey Jones Company v. Hanssen…
“ But an unsecured simple contract creditor has, in the absence of statute, no substantive right, legal or equitable, in or to the property of his debtor. This is true, whatever the nature of the property, and although the debtor is a corporation and insolvent. The only substantive right of a simple contract creditor is to have his debt paid in due course. His adjective right is, ordinarily, at law. He has no right whatsoever in equity until he has exhausted his legal remedy. ”
