INVENTION.
CHAPTER PAGE
I. Hard Work, the Secret of a Great Inventor’s
Genius—_Thomas Alva Edison_ 17
II. A “Down-East” Yankee Who Dictates Peace to the
Nations—_Hiram Stevens Maxim_ 35
Little Visits with Great Americans, Vol. 1 (of 2) Or Success, Ideals and How to Attain Them · 第 9 / 275 题