[Cotton's version of this story commences differently, and includes a passage which is not in any of the editions of the original before me:
"Mandane, in Xenophon, asking Cyrus how he would do to learn justice, and the other virtues amongst the Medes, having left all his masters behind him in Persia? He made answer, that he had learned those things long since; that his master had often made him a judge of the differences amongst his schoolfellows, and had one day whipped him for giving a wrong sentence."-- W.C.H.]
My pedant must make me a very learned oration, 'in genere demonstrativo', before he can persuade me that his school is like unto that. They knew how to go the readiest way to work; and seeing that science, when most rightly applied and best understood, can do no more but teach us prudence, moral honesty, and resolution, they thought fit, at first hand, to initiate their children with the knowledge of effects, and to instruct them, not by hearsay and rote, but by the experiment of action, in lively forming and moulding them; not only by words and precepts, but chiefly by works and examples; to the end it might not be a knowledge in the mind only, but its complexion and habit: not an acquisition, but a natural possession. One asking to this purpose, Agesilaus, what he thought most proper for boys to learn? "What they ought to do when they come to be men," said he.--[Plutarch, Apothegms of the Lacedamonians. Rousseau adopts the expression in his Diswuys sur tes Lettres.]-- It is no wonder, if such an institution produced so admirable effects.
They used to go, it is said, to the other cities of Greece, to inquire out rhetoricians, painters, and musicians; but to Lacedaemon for legislators, magistrates, and generals of armies; at Athens they learned to speak well: here to do well; there to disengage themselves from a sophistical argument, and to unravel the imposture of captious syllogisms; here to evade the baits and allurements of pleasure, and with a noble courage and resolution to conquer the menaces of fortune and death; those cudgelled their brains about words, these made it their business to inquire into things; there was an eternal babble of the tongue, here a continual exercise of the soul. And therefore it is nothing strange if, when Antipater demanded of them fifty children for hostages, they made answer, quite contrary to what we should do, that they would rather give him twice as many full-grown men, so much did they value the loss of their country's education. When Agesilaus courted Xenophon to send his children to Sparta to be bred, "it is not," said he, "there to learn logic or rhetoric, but to be instructed in the noblest of all sciences, namely, the science to obey and to command." --[Plutarch, Life of Agesilaus, c. 7.]
It is very pleasant to see Socrates, after his manner, rallying Hippias, --[Plato's Dialogues: Hippias Major.]-- who recounts to him what a world of money he has got, especially in certain little villages of Sicily, by teaching school, and that he made never a penny at Sparta: "What a sottish and stupid people," said Socrates, "are they, without sense or understanding, that make no account either of grammar or poetry, and only busy themselves in studying the genealogies and successions of their kings, the foundations, rises, and declensions of states, and such tales of a tub!" After which, having made Hippias from one step to another acknowledge the excellency of their form of public administration, and the felicity and virtue of their private life, he leaves him to guess at the conclusion he makes of the inutilities of his pedantic arts.
Examples have demonstrated to us that in military affairs, and all others of the like active nature, the study of sciences more softens and untempers the courages of men than it in any way fortifies and excites them. The most potent empire that at this day appears to be in the whole world is that of the Turks, a people equally inured to the estimation of arms and the contempt of letters. I find Rome was more valiant before she grew so learned. The most warlike nations at this time in being are the most rude and ignorant: the Scythians, the Parthians, Tamerlane, serve for sufficient proof of this. When the Goths overran Greece, the only thing that preserved all the libraries from the fire was, that some one possessed them with an opinion that they were to leave this kind of furniture entire to the enemy, as being most proper to divert them from the exercise of arms, and to fix them to a lazy and sedentary life.
When our King Charles VIII., almost without striking a blow, saw himself possessed of the kingdom of Naples and a considerable part of Tuscany, the nobles about him attributed this unexpected facility of conquest to this, that the princes and nobles of Italy, more studied to render themselves ingenious and learned, than vigorous and warlike.