The Compendium of Caraka 3.8.3_1

3.8.3_1

vividhāni hi śāstrāṇi bhiṣajāṃ pracaranti loke; tatra yanmanyeta sumahadyaśasvidhīrapuruṣāsevitamarthabahulamāptajanapūjitaṃ trividhaśiṣyabuddhihitamapagatapunaruktadoṣamārṣaṃ supraṇītasūtrabhāṣyasaṃgrahakramaṃ svādhāramanavapatitaśabdamakaṣṭaśabdaṃ puṣkalābhidhānaṃ kramāgatārthamarthatattvaviniścayapradhānaṃ saṃgatārthamasaṃkulaprakaraṇamāśuprabodhakaṃ lakṣaṇavaccodāharaṇavacca, tadabhiprapadyeta śāstram/

For various treatises of physicians circulate in the world; there, that treatise which he considers to be very great, cultivated by renowned and steadfast persons, rich in substance, honored by authoritative experts, beneficial to the intellect of the three kinds of pupils, free from the fault of repetition, composed by ṛṣis, with a well-ordered succession of aphorisms, commentaries, and summaries, sound in its basis, devoid of degraded words, free from obscure words, full in terminology, with orderly meanings, centered on the determination of the real nature of things, coherent in sense, uncluttered in subject matter, quick to enlighten, and endowed with definitions and examples—to that treatise he should apply himself.