Melville Fuller,
Cole v. Cunningham — Opinion of the Court
“ So that, after all, the inquiry is whether, in a proper case, the equity courts of one state can control persons within their jurisdiction from the prosecution of suits in another. If they can, in accordance with the principles of equity jurisprudence and practice, no reason is perceived for contending that the constitution of the United States prescribes any different rule; and the determination of what is a proper case for equity interposition would seem to be reposed in the court whose authority is invoked, though some remarks in that regard may not improperly be made. ”
