In two months of desert life, Najib could run on the sands and sit down when tired to rest; in two months he could imitate in voice and gesture whatever he heard or saw: the donkey's bray, and with a tilt of the head like him; the cry of the cock; the shrill whistle of the train; and the howling of donkey boys. His keen sense of discrimination in sounds is incredible. And one day, seeing a Mohammedan spreading his rug to pray, he begins to kneel and kiss the ground in imitation of him. He even went into the tent and brought Khalid's jubbah to spread it on the sand likewise for that purpose. So sensitive to outside impressions is this child that he quickly responds to the least suggestion and with the least effort. Early in the morning, when the chill of night is still on the sands, he toddles into Khalid's tent cooing and warbling his joy. A walking jasmine flower, a singing ray of sunshine, Khalid calls him. And the mother, on seeing her child thus develop, begins to recuperate. In this little garden of happiness, her hope begins to blossom. But Khalid would like to know why Najib, on coming into his tent in the morning and seeing him naked, always pointed with his little finger and with questioning smile, to what protruded under the navel. The like questions Khalid puts with the ease and freedom of a child. And writes full pages about them, too, in which he only succeeds in bamboozling himself and us. For how can we account for everything a child does? Even the psychologist with his reflex-action theory does not solve the whole problem. But Khalid would like to know--and perhaps not so innocently does he dwell upon this subject as upon others--he would like to know the significance of Najib's pointed finger and smile. It may be only an accident, Khalid. "But an accident," says he, "occurring again and again in the same manner under stated conditions ceases to be such." And might not the child, who is such an early and keen observer, have previously seen his mother in native buff, and was surprised to see that appendage in you, Khalid?