When a new source of taxation is found it never means, in practice, that the old source is abandoned. It merely means that the politicians have two ways of milking the taxpayer where they had one before.
H. L. Mencken Seven Book Collection: The American Credo; The American Language; The Philosophy Of Friedrich Nietzsche; A Book Of Burlesques; A Book Of ... Calumny (Alpha Centauri Philosophy 14451)