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* 《华严演义钞纂释》: 成大器之人若九～瑚琏不可卒成也大音希声大音犹雷

(translated) Describes the long and arduous process of becoming a great talent, comparing it to the making of a "hulian" ritual vessel, which requires time and cannot be rushed; implies that true greatness, like inaudible sound or thunderous sound, takes time to manifest