King Wu (in his day) stated that he had ten men as assistants for the promotion of order.
With reference to these facts Confucius observed, "Ability is hard to find. Is it not so indeed? During the three years' interregnum between Yau and Shun there was more of it than in the interval before this present dynasty appeared. There were, at this latter period, one woman, and nine men only.
"When two-thirds of the empire were held by King Wan, he served with that portion the House of Yin. We speak of the virtue of the House of Chow; we may say, indeed, that it reached the pinnacle of excellence."
"As to Yu," added the Master, "I can find no flaw in him. Living on meagre food and drink; yet providing to the utmost in his filial offerings to the spirits of the dead! Dressing in coarse garments; yet most elegant when vested in his sacrificial apron and coronet! Dwelling in a poor palace; yet exhausting his energies over those boundary-ditches and watercourses! I can find no flaw in Yu."
Footnote
[20] Comparison of three of the Classics: the "Shi-King," the "Li Ki," and the "Yoh." The last is lost.