[I have brought together in these last pages a few notes, which were not properly to be incorporated with the text, and which, at the bottom of pages, checked the reader's attention to the main argument. They contain, however, several statements to which I wish to be able to refer, or have already referred, in other of my books, so that I think right to preserve them.]

The greatest of all economists are those most opposed to the doctrine of "laissez faire," namely, the fortifying virtues, which the wisest men of all time have arranged under the general heads of Prudence, or Discretion (the spirit which discerns and adopts rightly); Justice (the spirit which rules