Under the doctrine of separation of powers, the manner in which the president personally exercises his assigned executive powers is not subject to questioning by another branch of government.
Richard M. NixonI like the job I have, but if I had to live my life over again, I would like to have ended up a sports writer.
Richard M. NixonIf I were to make public these tapes, containing blunt and candid remarks on many different subjects, the confidentiality of the office of the president would always be suspect.
Richard M. Nixon