and he can derive no greater assistance or encouragement in this
undertaking than by informing himself how other men of acknowledged
merit have succeeded in the same departments of the world's industry.
That this is true is shown by the fact that many of the most eminent men
attribute their great achievements to the encouragement with which the
perusal of the biographies of others inspired them at critical periods
of their careers. It is believed that the narrations embraced in these
pages afford ample instruction and entertainment to the young, as well
as food for earnest reflection on the part of those who are safely
advanced upon their pathway to success, and that they will prove
interesting to all classes of intelligent readers.

Some explanation is due to the reader respecting the title that has been
chosen for the work. The term "Great Fortunes" is not used here to
designate pecuniary success exclusively. A few of the men whose lives
are herein recorded never amassed great wealth. Yet they achieved the
highest success in their vocations, and their lives are so full of
interest and instruction that this work must have been incomplete and
unsatisfactory had they been passed over in silence. The aim of the
writer has been to present the histories of those who have won the
highest fame and achieved the greatest good in their respective
callings, whether that success has brought them riches or not, and above
all, of those whose labors have not only opened the way to fortune for
themselves, but also for others, and have thus conferred lasting
benefits upon their country.

In short, I have sought to make this work the story of the _Genius of
America_, believing as I do that he whose achievements have contributed
to the increase of the national wealth, the development of the national
resources, and the elevation of the national character, though he