After attending to the woman, and again urging them to dress the child, I wrapped my warm cloak around me and started home, though I could not forget the child. "It is a cold night," I said to the driver as we started on our way. "Yes," he answered, "there will be some uncomfortable people in the city to-night." "In that house we just left," I continued, for I could not banish the child from my thoughts, "there was a little child playing on the bed without a shred of trousers on." "Quite right," said he; "they pawned the trousers of that child to get money to pay me for taking you to see the sick woman." "To pay you!" said I, with indignation, and yet with admiration for the character of the people for whom I was giving my services--"to pay you! Then drive right back and give them their money and tell them to go and redeem those trousers and put them on the child!" "The city gate will be closed before we can reach it if I return," said he, "and we will not be able to get in to-night." "No matter about that," I insisted, "go back and give them the money." He turned around with many mutterings, lashed up his mule at the top of his speed, gave them the money, and then started on a gallop for the city gate. It was a rough ride in that springless cart over the rutty roads. But my house seemed warmer that night and my bed seemed softer after I had paid the carter myself. Among my friends and patients none are more interesting than the Misses Hsu. They are very intelligent, and after I had become well acquainted with them I said to them one day: "How is it that you have done such wide reading?" "You know, of course," they said, "that our father is a chuang yuan." I asked them the meaning of a chuang yuan. Then I learned that under the Chinese system a great many students enter the examinations, and those who secure their degree are called hsiu tsai; a year or two later these are examined again, and those who pass are given the degree of chu jen; once more these latter are examined and the successful candidates are called chin shih, and are then ready for official position. They continue to study, however, and are allowed to go into the palace, where they are examined in the presence of the Emperor, and those who pass are called han lin, or forest of pencils. Once in three years these han lins are examined and one is allowed to obtain a degree--he is a chuang yuan. Out of four hundred million people but one is allowed this degree once in three years. "Your father must be a very great scholar," I remarked. "He has always been a diligent student," they answered, modestly. "What is his given name?" I inquired, one day. "If you will give me a pencil I will write it for you; we never speak the given name of our father in China," said the eldest, and she wrote it down. "How many sisters are there in your family--eight, are there not?"