

Yu indicates that, (in the state which it implies), feudal princes may be set up, and the hosts put in motion, with advantage.




(The trigrams for) the earth and thunder issuing from it with its crashing noise form Yu. The ancient kings, in accordance with this, composed their music and did honour to virtue, presenting it especially and most grandly to God, when they associated with Him (at the service) their highest ancestor and their father.