To pronounce precisely the vowels and consonants with the same acuteness in accent and softness or hardness in sound as pronounced by the Guru (1) (preceptor), while taking lessons from him.
udāttāditā ghosā te jadhā gurūhiṃ uccāriyā tadhā sahitaṃ ti ghosasamamiti.
(Anu 13 Cū p. 7)