We have had the great professor and founder of _the philosophy of vanity_ in England. As I had good opportunities of knowing his proceedings almost from day to day, he left no doubt on my mind that he entertained no principle, either to influence his heart or to guide his understanding, but _vanity_. With this vice he was possessed to a degree little short of madness. It is from the same deranged, eccentric vanity, that this, the insane Socrates of the National Assembly, was impelled to publish a mad confession of his mad faults, and to attempt a new sort of glory from bringing hardily to light the obscure and vulgar vices which we know may sometimes be blended with eminent talents. He has not observed on the nature of vanity who does not know that it is omnivorous,--that it has no choice in its food,--that it is fond to talk even of its own faults and vices, as what will excite surprise and draw attention, and what will pass at worst for openness and candor. It was this abuse and perversion, which vanity makes even of hypocrisy, which has driven Rousseau to record a life not so much as checkered or spotted here and there with virtues, or even distinguished by a single good action. It is such a life he chooses to offer to the attention of mankind. It is such a life that, with a wild defiance, he flings in the face of his Creator, whom he acknowledges only to brave. Your Assembly, knowing how much more powerful example is found than precept, has chosen this man (by his own account without a single virtue) for a model. To him they erect their first statue. From him they commence their series of honors and distinctions. It is that new-invented virtue which your masters canonize that led their moral hero constantly to exhaust the stores of his powerful rhetoric in the expression of universal benevolence, whilst his heart was incapable of harboring one spark of common parental affection. Benevolence to the whole species, and want of feeling for every individual with whom the professors come in contact, form the character of the new philosophy. Setting up for an unsocial independence, this their hero of vanity refuses the just price of common labor, as well as the tribute which opulence owes to genius, and which, when paid, honors the giver and the receiver; and then he pleads his beggary as an excuse for his crimes. He melts with tenderness for those only who touch him by the remotest relation, and then, without one natural pang, casts away, as a sort of offal and excrement, the spawn of his disgustful amours, and sends his children to the hospital of foundlings. The bear loves, licks, and forms her young: but bears are not philosophers. Vanity, however, finds its account in reversing the train of our natural feelings. Thousands admire the sentimental-writer; the affectionate father is hardly known in his parish.