One weird joy has been theirs, and they never will forget it. For one whole blissful afternoon they followed the snake-charmer about at a respectful distance; and they cannot understand why we are not anxious they should dance as he danced, and pipe as he piped, round the hopeful holes they discover in the red mud walls. Other things they had learned to do, not wholly innocent. They must have made friends with the masons who built their new nursery, and persuaded them to do their work in a sympathetic spirit; for they knew the weak points hidden from our eyes, and how pleasant it is to scoop mortar out of cracks between the bricks of the floor. They had learned how most of their toys were made, and how a doll could be most easily dissected, and the particular taste of its inside. They knew, too, the lusciousness of divers sorts of sand--this last, however, being a mixture of crime and disease, and treated as such, is not a popular sin. Finally, to our lasting disgrace, they had learned, after a series of thoughtful experiments, how best to obey a command and yet elude its intention; thus on a wet day, when they were commanded not to go out, their Sittie found them lying full length in a long row on the edge of the verandah, their heads protruding so as to catch the lovely drip from the roof. And all these things they had carefully learned in spite of a certain amount of supervision; and, being entirely unsuspicious, they will take you into their confidence and let you share the forbidden fruit, if you are so inclined. But, after all, perfection of goodness would make us more anxious than even these enormities; we should fear our babies were growing too good--a fear not pressing at present. The Parrot-house only overwhelms when the birds begin to sing. Then indeed all who can, flee far away, for the babies once started are difficult to stop. They are sure you like it as much as they do, and are anxious to oblige you when you visit their world. So they sing with the greatest earnestness, and as they invariably hang on to every available part of you, and punctuate their melodies with kisses and embraces, escape is not always practicable.