Desiring to know the length of the attendant's commands, Ling asked him for a clear statement of his duties, feigning that he had missed that portion of the reading through a momentary attack of the giddy sickness.

To this request the stranger, who explained that his name was Wang, instantly replied that his written and spoken orders were: never to permit more than an arm's length of space to separate them; to prevent, by whatever force was necessary for the purpose, all attempts at evading the things to be done and not to be done, and to ignore as of no interest all other circumstances.

It seemed to Ling, in consequence, that little seclusion would be enjoyed unless an arrangement could be effected between Wang and himself; so to this end, after noticing the evident poverty and covetousness of the person in question, he made him an honourable offer of frequent rewards, provided a greater distance was allowed to come between them as soon as Si-chow was reached.

On his side, Ling undertook not to break through the wording of the things to be done and not to be done, and to notify to Wang any movements upon which he meditated.

In this reputable manner the obstacle was ingeniously removed, and the intelligent nature of the device was clearly proved by the fact that not only Ling but Wang also had in the future a much greater liberty of action than would have been possible if it had been necessary to observe the short-sighted and evidently hastily-thought-of condition which Chang-ch'un had endeavoured to impose.
XIII In spite of his natural desire to return to Mian as quickly as possible, Ling judged it expedient to give several days to the occupation of purchasing apparel of the richest kinds, weapons and armour in large quantities, jewels and ornaments of worked metals and other objects to indicate his changed position.