8o CHINESE LITERATURE
extra impetus was given to this movement by the fact that under the First Emperor, if we can believe tradition, the materials of writing had undergone a radical change. A general, named Meng T'ien, added to the triumphs of the sword the invention of the camel's-hair brush, which the Chinese use as a pen. The clumsy bamboo tablet and stylus were discarded, and strips of cloth or silk came into general use, and were so employed until the first century A.D., when paper was invented by Ts'ai Lun. Some say that brickdust and water did duty at first for ink. However that may be, the form of the written character underwent a corresponding change to suit the materials employed.
Meanwhile, books were brought out cf their hiding- places, and scholars like K'UNG AN-KUO, a descendant of Confucius in the twelfth degree, set to work to restore the lost classics. He deciphered the text of the Book of History, which had been discovered when pulling down the old house where Confucius once lived, and tran- scribed large portions of it from the ancient into the later script. He also wrote a commentary on the Analects and another on the Filial Piety Classic.
CH'AO Ts f O (perished B.C. 155), popularly known as Wisdom-Bag, was a statesman rather than an author. Still, many of his memorials to the throne were considered masterpieces, and have been preserved accordingly. He wrote on the military operations against the Huns, plead- ing for the employment of frontier tribes, " barbarians, who in point of food and skill are closely allied to the Huns." "But arms," he says, "are a curse, and war is a dread thing. For in the twinkling of an eye the mighty may be humbled, and the strong may be brought
�� �
