discovery that would be of great value to me, as it undoubtedly would
if it is all that you say. Let us discuss the matter without ceremony.
Can you prove to me that your system possesses the merit you claim for
it? If so, then the matter of arrangement will be easy.'

"'I am convinced of the absolute certainty and accuracy of the
discovery,' replied Yung Chang. 'It is not as though it were an
ordinary matter of human intelligence, for this was discovered to me
as I was worshipping at the tomb of my ancestors. The method is
regulated by a system of squares, triangles, and cubes. But as the
practical proof might be long, and as I hesitate to keep your adorable
daughter out in the damp night air, may I not call at your inimitable
dwelling in the morning, when we can go into the matter thoroughly?'

"I will not weary this intelligent gathering, each member of which
doubtless knows all the books on mathematics off by heart, with a
recital of the means by which Yung Chang proved to Ti Hung the
accuracy of his tables and the value of his discovery of the
multiplication table, which till then had been undreamt of," continued
the story-teller. "It is sufficient to know that he did so, and that
Ti Hung agreed to his terms, only stipulating that Li Ting should not
be made aware of his dismissal until he had returned and given in his
accounts. The share of the profits that Yung was to receive was cut
down very low by Ti Hung, but the young man did not mind that, as he
would live with his father-in-law for the future.

"With the introduction of this new system, the business increased like
a river at flood-time. All rivals were left far behind, and Ti Hung
put out this sign: