invigorate men. The harm of the improved machinery may compensate its good. Hudson and Behring accomplished so much in their fishing-boats as to astonish Parry and Franklin, whose equipment exhausted the resources of science and art. Galileo, with an opera-glass, discovered a more splendid series of celestial phenomena than any one since. Columbus found the New World in an undecked boat. It is curious to see the periodical disuse and perishing of means and machinery which were introduced with loud laudation a few years or centuries before. The great genius returns to essential man. We reckoned the improvements of the art of war among the triumphs of science, and yet Napoleon conquered Europe by the bivouac, which consisted of falling back on naked valor and disencumbering it of all aids.

The Emperor held it impossible to