The Master said, "It is only king Wan of whom it can be said that he had no cause for grief! His father was king Chî, and his son was king Wû. His father laid the foundations of his dignity, and his son transmitted it.Go here to read the introductory post to this serialized version of the Doctrine of the Mean.
"King Wû continued the enterprise of king T'âi, king Chî, and king Wan. He once buckled on his armor, and got possession of the kingdom. He did not lose the distinguished personal reputation which he had throughout the kingdom. His dignity was the royal throne. His riches were the possession of all within the four seas. He offered his sacrifices in his ancestral temple, and his descendants maintained the sacrifices to himself.
~ James Legge translation via nothingistic.org ~