It often happens, that the slave himself has neither the power nor the wish to be free. He is then brutified; but this apathy is the dire effect of slavery, and so far from being a justifying cause, that it contains the grounds of its bitterest condemnation. The Carlovingian race bred up the Merovingi as beasts; and then assigned their unworthiness as the satisfactory reason for their dethronement. Alas! the human being is more easily weaned from the habit of commanding than from that of abject obedience. The slave loses his soul when he loses his master; even as the dog that has lost himself in the street, howls and whines till he has found the house again, where he had been kicked and cudgelled, and half starved to boot. As we, however, or our ancestors must have inoculated our fellow-creature with this wasting disease of the soul, it becomes our duty to cure him; and though we cannot immediately make him free, yet we can, and ought to, put him in the way of becoming so at some future time, if not in his own person, yet in that of his children. The French, you will say, are not capable of freedom. Grant this;--but does this fact justify the ungrateful traitor, whose every measure has been to make them still more incapable of it? CIRCULATION OF THE BLOOD. The ancients attributed to the blood the same motion of ascent and descent which really takes place in the sap of trees. Servetus discovered the minor circulation from the heart to the lungs. Do not the following passages of Giordano Bruno (published in 1591) seem to imply more? I put the question, 'pauperis forma', with unfeigned diffidence. '"De Immenso et Innumerabili,"' lib. vi. cap. 8. 'Ut in nostro corpore sanguis per totum circumcursat et recursat, sic in toto mundo, astro, tellure. Quare non aliter quam nostro in corpore sanguis Hinc meat, hinc remeat, neque ad inferiora fluit vi Majore, ad supera a pedibus quam deinde recedat:--' and still more plainly, in the ninth chapter of the same book, 'Quid esset Quodam ni gyro naturae cuncta redirent Ortus ad proprios rursum; si sorbeat omnes Pontus aquas, totum non restituatque perenni Ordine; qua possit rerum consistere vita? Tanquam si totus concurrat sanguis in unam, In qua consistat, partem, nec prima revisat Ordia, et antiquos cursus non inde resumat.' It is affirmed in the "Supplement to the Scotch Encyclopædia Britannica," that Des Cartes was the first who in defiance of Aristotle and the Schools, attributed infinity to the universe. The very title of Bruno's poem proves, that this honour belongs to him. Feyjoo lays claim to a knowledge of the circulation of the blood for Francisco de la Reyna, a farrier, who published a work upon his own art at Burgos, in 1564. The passage which he quotes is perfectly clear. 'Por manera, que la sangre anda en torno, y en rueda por todos los miembros, excluye toda duda.'