the length of the journey; I will cause an east wind to blow which will escort you safely home.' Then he gave him a bag of yellow drugs, saying, 'This medicine is a universal panacea. When, on your arrival in China, you meet any sick person, dilute a little with water and give it him to drink.' Then the traveller set sail, and on his arrival showed the elixir to Hsüan Tsung, telling him the story of his adventures; and many were the afflicted persons whom His Majesty caused to be healed by its use."
To return, however, from fable to history. "While occupied with his travels through the empire, the Emperor incurred a very narrow risk of assassination. It appears that in the state of Han there was a family named Chang, of high respectability and worth, five generations of whom had served successive kings in the capacity of ministers. At the time of the conquest of Han by the King of Ts'in, this family seems to have been represented by a youth named Liang, who, indignant at the misfortunes of his country, made a secret vow to be revenged upon the usurper. He therefore bided his time, sacrificing lands, time, and all the money he possessed, to the one great object of his life. Eventually, he was in a position to offer a large reward to any man who would undertake to rid the world of such a monster as the King of Ts'in, and ere long a certain bold adventurer presented himself as a candidate for the prize. Chang Liang soon came to terms with him, and the assassin, armed with an enormous hatchet, a hundred and twenty pounds in weight, concealed himself by the side of the road along which the Emperor was expected to pass. The royal cortège at length came in sight, headed by the chariot of the sovereign; and the assassin, rushing out of his ambush, dealt
