But though coins and sculpture bring clearly before us a medley of deities corresponding to a medley of human races, they do not help us much in tracing the growth of thought, phases of which are preserved in a literature sufficiently copious though the record sometimes fails at the points of transition where it would be of most interest. It is natural that sacred books should record accepted results rather than tentative innovations and even disguise the latter. But we can fix a few dates which enable us to judge what shape Buddhism was taking about the time of the Christian era. The Tibetan historian Târanâtha is not of much help, for his chronology is most confused, but still he definitely connects the appearance of Mahayanist texts with the reign of Kanishka and the period immediately following it[178] and regards them as a new phenomenon. Greater assistance is furnished by the Chinese translators, whose dates are known with some exactitude. Thus the earliest Buddhist work rendered into Chinese is said to be the sutra of forty-two sections, translated by Kâśyapa Mâtanga in 67 A.D. It consists of extracts or resumés of the Buddha's teaching mostly prefaced by the words "The Buddha said," doubtless in imitation of the Confucian Analects where the introductory formula "The master said" plays a similar part. Its ideas and precepts are Hinayanist:[179] the Arhat is held up as the ideal and in a remarkable passage[180] where the degrees of sanctity are graded and compared no mention is made of Bodhisattvas. This first translation was followed by a long series of others, principally from the Sûtra-Piṭaka, for very little of the Vinaya was translated before the fifth century. A great number of Hinayanist sutras were translated before 300 A.D. but very few after 450. On the other hand portions of the sutra about Amîda's Paradise, of the Prajñâ-pâramitâ, and of the Avataṃsaka were translated about 150 A.D. and translations of the Lotus and Lalita-vistara appeared about 300.