It is necessary to observe, that this Professor Wolf had attracted around him a thousand pupils of all nations. In the same university there was also a professor of theology, who attracted no one. This man, maddened at the thought of freezing to death in his own deserted hall, formed the design, which undoubtedly was only right and reasonable, of destroying the mathematical professor. He scrupled not, according to the practice of persons like himself, to accuse him of not believing in God. Some European writers, who had never been in China, had pretended that the government of Pekin was atheistical. Wolf had praised the philosophers of Pekin; therefore Wolf was an atheist. Envy and hatred seldom construct the best syllogisms. This argument of Lange, supported by a party and by a protector, was considered conclusive by the sovereign of the country, who despatched a formal dilemma to the mathematician. This dilemma gave him the option of quitting Halle in twenty-four hours, or of being hanged; and as Wolf was a very accurate reasoner, he did not fail to quit. His withdrawing deprived the king of two or three hundred thousand crowns a year, which were brought into the kingdom in consequence of the wealth of this philosopher's disciples. This case should convince sovereigns that they should not be over ready to listen to calumny, and sacrifice a great man to the madness of a fool. But let us return to China. Why should we concern ourselves, we who live at the extremity of the west--why should we dispute with abuse and fury, whether there were fourteen princes or not before Fo-hi, emperor of China, and whether the said Fo-hi lived three thousand, or two thousand nine hundred years before our vulgar era? I should like to see two Irishmen quarrelling at Dublin, about who was the owner, in the twelfth century, of the estate I am now in possession of. Is it not clear, that they should refer to me, who possess the documents and titles relating to it? To my mind, the case is the same with respect to the first emperors of China, and the tribunals of that country are the proper resort upon the subject. Dispute as long as you please about the fourteen princes who reigned before Fo-hi, your very interesting dispute cannot possibly fail to prove that China was at that period populous, and that laws were in force there. I now ask you, whether a people's being collected together, under laws and kings, involves not the idea of very considerable antiquity? Reflect how long a time is requisite, before by a singular concurrence of circumstances, the iron is discovered in the mine, before it is applied to purposes of agriculture, before the invention of the shuttle, and all the arts of life.