There is no more deviation in the moral standard than in the standard of height or bulk. No greater men are now than ever were. A singular equality may be observed between the great men of the first and of the last ages; nor can all the science, art, religion, and philosophy of the nineteenth century avail to educate greater men than Plutarch’s heroes, three or four and twenty centuries ago. Not in time is the race progressive. Phocion, Socrates, Anaxagoras, Diogenes, are great men, but they leave no class. He who is really of their class will not be called by their name, but will be his own man, and in his turn the founder of a sect. The arts and inventions of each period are only its costume and do not 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 make a perfect army, says Las Cases, “without abolishing our arms, magazines, commissaries and carriages, until, in imitation of the Roman custom, the soldier should receive his supply of corn, grind it in his hand-mill, and bake his bread himself.” Society is a wave. The wave moves onward, but the water of which it is composed does not. The same particle does not rise from the valley to the ridge. Its unity is only phenomenal. The persons who make up a nation to-day, next year die, and their experience with them.