304 " A BRIEF SURVEY OF HUMAN HISTORY and soldiers, less for its successes against external foes (the Tartars) than for its scholars. Yet the legacy of culture that they left served to enhance the value of China's permanent contributions to civilisation. Summing up the Sung services to culture Soothill has observed : " These have left behind a legacy of literature that will be treasured for all time. The names of historians, philo- sophers, commentators, essayists, poets are writ high on tihe scroll of their country. Though books were first printed immediately before the foundation of this dynasty, it was during its existence, and notably south of the Yangtze, that the great writers existed and their books were published, Education was fostered and academies for students encou- raged. The growing artistic taste still further stimulated the skill of workers in gold, silver, and the metals, in wood, textiles, and other materials. The manufacture of porcelain underwent a notable development. Pictorial art rea- ched its zenith as also did the art of writing, engraving, and printing Chinese characters. The constant demands of war produced improved weapons and armour; the baliista for throwing stones was introduced, and fire- arms and cannons came into use in the twelfth century; ship-building for river and seafaring purposes also received an impetus, consequent chiefly on the requirements of na- val warfare and transport." It was Marco Polo, a thirteenth century Venetian tra- veller (1260—95), who first roused European interest in China and the East generally. He travelled in China, stayed at the court of Kublai Khan, visited Sumatra, South India, and several other countries besides. Though he cir- culated some fantastic stories about the Orient, particularly the countries he had not personally seen, he also conveyed much useful information to the Europeans, which had far-