宋高僧傳 18.27

18.27

系曰：慧昭既三百年住世也，前不可測，後未可涯，與夫賓頭羅睺尊者一貫，胡不念恩地之裔孫邪？通曰：「神仙隔一塵，猶未可與之遊。且廣是具縛凡夫，昭為度世上士，飛鳶與淵魚，蹤跡相遠，此何怪歟？」

The appraisal says: Since Huizhao lived in the world for three hundred years, his beginnings cannot be fathomed, and his end cannot be bounded; he was of a kind with the Venerable Piṇḍola-bhāradvāja. Why would he not remember the descendant of his benefactor? In response, it is said: "If immortals are separated [from mortals] by even a speck of dust, one still cannot wander with them. Moreover, Guang was an ordinary mortal bound by fetters, while Zhao was a superior person who had crossed over the world. The soaring kite and the fish in the deep abyss are far apart in their traces—why should this be strange?"