Literature Reference: King Wen is on high, shining in the heavens. Though Zhou is an old state, its mandate is renewed. The glory of Zhou is not apparent, the decree of the emperor is not timely. King Wen ascends and descends, on the left and right of the emperor. Diligent King Wen, his fame never ceases. He bestowed blessings upon Zhou, and the descendants of King Wen became nobles. The descendants of King Wen, the root and branches, lasted for a hundred generations. All the scholars of Zhou, their glory also lasted for generations. The glory of the generations, it was still cautious. The emperor thought of the many scholars, born in this kingdom. The kingdom could produce them, the pillars of Zhou. The many scholars gathered, King Wen brought peace to them. Source from 'The Book of Songs·Da Ya·King Wen'.