(1) In connection with these difficulties I would like to put forward a suggestion as to criticism of a general's action in war, which though not exactly Clausewitz's, is a corollary from Clausewitz. It is this. In reading a war with the clearness and after-knowledge of history nearly all defeats are easily seen to be due to the non-observance of one or other of the few leading principles of strategy referred to in the previous chapter. But we must assume that the defeated general was _familiar_ with that principle, and that his _will_ was to carry it out. What, then, were the difficulties, the friction, which, on any particular day or days, overcame his will and made him sacrifice the principle? This is where most critics fail us. Here seems the matter to search for. And could a stronger resolution have enabled him to overcome those difficulties, that friction? And if so, how and by what means? But we must first discover the difficulties and uncertainties of the particular day when his will gave way. Take the Manchurian campaign as an instance. If we could only have a military history of the campaign of 1870 or that of Manchuria, written in the form of a series of "appreciations of the situation," so that we know nothing but what the general knew at the time as we read, and if the true state of affairs could be withheld from us till the end, this, I think, would be very instructive and helpful. It would be a more difficult way of writing a military history, but I think that the extra trouble would be repaid by the extra value. So at least it appears. (2) If we reflect upon the enormous difficulties, so strikingly brought out by Clausewitz, which _our_ generals have to contend with and _overcome_ in actual war, it should surely teach us to curb our criticism. It should surely also make us resolve in future to try to aid them as far as is in our power at home, and not thoughtlessly to increase their already stupendous burdens. In the past we at home have much to accuse ourselves of, much to regret. In the past often have we added to the difficulties of our generals, often have we greatly weakened their chances, and increased those of their opponents, often have we, unintentionally, through ignorance cast a weight into the scale against our country.