Finally an arithmetical problem on the board caught my eye, and was surreptitiously transferred to my note-book for future reference. It ran something like this: "A poor old lady owns one thousand cents. She loses 189 of the cents. How many left has she?" The master, observing my interest in the financial difficulties of the aged and destitute lady, had the little slates brought up that I might see there were still 811 pennies to her credit. I inquired of some of the boys how much 811 pennies put into dollars and cents would amount to, but all were so visibly embarrassed that I, remembering my own mathematically tortured childhood, desisted before the schoolmaster could hear. On leaving, the boys again jumped up as one, and shouted their unanimous "Good-bye," and long after we were out of sight, we could hear their high young voices studying aloud, each for himself, and apparently undisturbed by the scholastic outburst of his neighbour.
Half a mile outside the walled garrison of Sulu, to the west, is a strong outpost built of stone, and still farther out yet another. These outposts are always occupied by American soldiers, not originally because of any expected trouble with the Moros, but because if our men did not occupy them the Moros would, thus giving them an almost invincible stronghold against us in case of some sudden fanatical uprising. Among the Moros, as in Granada, "Love laughs with a grip on the knife," and preparedness is as essential as good government.
Near these outposts may be seen some very fine kitchen gardens, kept by the frugal Celestial, the Chinaman of Sulu being much more energetic commercially than the Moro. It is from the "Chino" the American housewife buys her fresh fruits and vegetables, while the Moros bring in fish and the Filipinos chicken and game, thus ensuring a well-stocked larder independent of the supply-ships from Manila. In fact, so delightful a place is Sulu, that if fever were not prevalent there at some seasons of the year, it would be a veritable Paradise; but even the sanitary measures taken by the great Spanish General Arolas have not quite stamped out that scourge to white men, which long made Sulu the most undesirable military station in the islands.