This seems to be the way in which Ts‘ao Kung understood the passage, and is perhaps the best sense to be got out of the text as it stands. Most of the commentators give the following explanation: “It is impossible to lay down rules for warfare before you come into touch with the enemy.” This would be very plausible if it did not ignore 此, which unmistakably refers to the maxims which Sun Tzŭ has been laying down. It is possible, of course, that 此 may be a later interpolation, in which case the sentence would practically mean: “Success in warfare cannot be taught.” As an alternative, however, I would venture to suggest that a second 不 may have fallen out after 可, so that we get: “These maxims for succeeding in war are the first that ought to be imparted.” 26. 夫未戰而廟算勝者得算多也未戰而廟算不勝者得算少也多算勝少算不勝而況於無算 乎吾以此觀之勝負見矣 Now the general who wins a battle makes many calculations in his temple ere the battle is fought. Chang Yü tells us that in ancient times it was customary for a temple to be set apart for the use of a general who was about to take the field, in order that he might there elaborate his plan of campaign. Capt. Calthrop misunderstands it as “the shrine of the ancestors,” and gives a loose and inaccurate rendering of the whole passage. The general who loses a battle makes but few calculations beforehand. Thus do many calculations lead to victory, and few calculations to defeat: how much more no calculation at all! It is by attention to this point that I can foresee who is likely to win or lose. II. 作戰篇 WAGING WAR. Ts‘ao Kung has the note: 欲戰必先算其費務 “He who wishes to fight must first count the cost,” which prepares us for the discovery that the subject of the chapter is not what we might expect from the title, but is primarily a consideration of ways and means. 1. 孫子曰凡用兵之法馳車千駟革車千乘帶甲十萬千里饋糧則內外之費賓客之用膠漆之材 車甲之奉日費千金然後十萬之師舉矣 Sun Tzŭ said: In the operations of war, where there are in the field a thousand swift chariots, as many heavy chariots, and a hundred thousand mail-clad soldiers,