Roger B. Taney,
Mitchell v. Harmony — Opinion of the Court
“ Private property cannot be taken for public use without compensation and against the consent of the owner. The officer who so takes it is subject to an action for its value. The duty of the government to compensate for property taken and applied to the public service is well established; but compensation cannot be given without legislative sanction; and no discretionary power existing in any executive officer (much less an inferior one acting without orders) to compel the citizen to furnish property or funds, or to suffer from its being taken, can be tolerated under our system of government. ”
