In JRAS., 1932, pp. 789–814, the time of the comprehensive collection of Indian medical sciences is established approximately in the middle of the first millennium A.D. and later. In this connection a sketch of the local origin of the precepts chiefly current in the oldest Saṃhitās, which bear the names of Caraka and Suśruta (abbreviated: CaS and SuS), may be of interest. In the introduction (pp. 7–8) to his celebrated inquiry into Indian osteology, Hoernle answers this question: According to the tradition preserved in the Buddhist Jātakas, in the age of Buddha there were two great universities, Kāśi or Benares in the East, and the still more famous Takṣaśilā [the Taxila of the Greeks] on the Jhelam River in the West. Ātreya, whose doctrines are propagated in the CaS, lived at Takṣaśilā; the king of Kāśī instructed Suśruta in surgery. This would place the origin of surgery, as a science, in the Bast of India. Furthermore, Nemi, the lord of Videha (or Tirhut in the eastern province of Bihar) is regarded as the author of ophthalmic surgery.