"Precedents are dangerous things; let the reins of government then be braced and held with a steady hand, and every violation of the Constitution be reprehended: If defective let it be amended, but not suffered to be trampled upon whilst it has an existence."

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There is no position which depends on clearer principles than that every act of a delegated authority, contrary to the commission under which it is exercised, is void. No legislative act, therefore, contrary to the Constitution, can be valid.

— Alexander Hamilton