Perhaps it may be said of Green that he combines the merits of the scientific and literary historian. He has written an honest and artistic piece of work. But he is not infallible. I have been told on good authority that in his reference to the Thirty Years' War he has hardly stated a single fact correctly, yet the general impression you get from his account is correct. Saintsbury writes that Green has "out-Macaulayed Macaulay in reckless abuse" of Dryden. Stubbs and Gardiner are preeminently the scientific historians of England. Of Stubbs, from actual knowledge, I regret that I cannot speak, but the reputation he has among historical experts is positive proof of his great value. Of Gardiner I can speak with knowledge. Any one who desires to write history will do well to read every line Gardiner has written--not the text alone, but also the notes. It is an admirable study in method which will bear important fruit. But because Gibbon, Gardiner, and Stubbs should be one's chief reliance, it does not follow that one may neglect Macaulay, Carlyle, Tacitus, Thucydides, and Herodotus. Gardiner himself has learned much from Macaulay and Carlyle. All of them may be criticised on one point or another, but they all have lessons for us. We shall all agree that the aim of history is to get at the truth and express it as clearly as possible. The differences crop out when we begin to elaborate our meaning. "This I regard as the historian's highest function," writes Tacitus, "to let no worthy action be uncommemorated, and to hold out the reprobation of posterity as a terror to evil words and deeds;" while Langlois and the majority of the scholars of Oxford are of the opinion that the formation and expression of ethical judgments, the approval or condemnation of Julius Caesar or of Caesar Borgia is not a thing within the historian's province. Let the controversy go on! It is well worth one's while to read the presentations of the subject from the different points of view. But infallibility will nowhere be found. Mommsen and Curtius in their detailed investigations received applause from those who adhered rigidly to the scientific view of history, but when they addressed the public in their endeavor, it is said, to produce an effect upon it, they relaxed their scientific rigor; hence such a chapter as Curtius's "The years of peace," and in another place his transmuting a conjecture of Grote into an assertion; hence Mommsen's effusive panegyric of Caesar. If Mommsen did depart from the scientific rules, I suspect that it came from no desire of a popular success, but rather from the enthusiasm of much learning. The examples of Curtius and Mommsen show probably that such a departure from strict impartiality is inherent in the writing of general history, and it comes, I take it, naturally and unconsciously. Holm is a scientific historian, but on the Persian Invasion he writes: "I have followed Herodotus in many passages which are unauthenticated and