The former comprises the Vedic literature and the ancient literature of Buddhism, the latter all the rest.
If I call the invasion which is generally called the invasion of the Sakas, or the Scythians, or Indo-Scythians, or Turushkas, the Turanian[99] invasion, it is simply because I do not as yet wish to commit myself more than I can help as to the nationality of the tribes who took possession of India, or, at least, of the government of India, from about the first century b.c. to the third century a.d.
They are best known by the name of Yueh-chi, this being the name by which they are called in Chinese chronicles. These Chinese chronicles form the principal source from which we derive our knowledge of these tribes, both before and after their invasion of India. Many theories have been started as to their relationship with other races. They are described as of pink and white complexion and as shooting from horseback; and as there was some similarity between their Chinese name Yueh-chi and the Gothi or Goths, they were identified by Remusat[100] with those German tribes, and by others with the Getae, the neighbors of the Goths. Tod went even a step farther, and traced the Gâts in India and the Rajputs back to the Yueh-chi and Getæ.[101] Some light may come in time out of all this darkness, but for the present we must be satisfied with the fact that, between the first century before and the third century after our era, the greatest political revolution took place in India owing to the repeated inroads of Turanian, or, to use a still less objectionable term, of Northern tribes. Their presence in India, recorded by Chinese historians, is fully confirmed by coins, by inscriptions, and by the traditional history of the country, such as it is; but to my mind nothing attests the presence of these foreign invaders more clearly than the break, or, I could almost say, the blank in the Brahmanical literature of India from the first century before to the third century after our era.[102]
If we consider the political and social state of that country, we can easily understand what would happen in a case of invasion and conquest by a warlike race. The invaders would take possession of the strongholds or castles, and either remove the old Rajahs, or make them their vassals and agents. Everything else would then go on exactly as before. The rents would be paid, the taxes collected, and the life of the villagers, that is, of the great majority of the people of India, would go on almost undisturbed by the change of government. The only people who might suffer would be, or, at all events, might be the priestly caste, unless they should come to terms with the new conquerors. The priestly caste, however, was also to a great extent the literary caste, and the absence of their old patrons, the native Rajahs, might well produce for a time a complete cessation of literary activity. The rise of Buddhism and its formal adoption by King Asoka had already considerably shaken the power and influence of the old Brahmanic hierarchy. The Northern conquerors, whatever their religion may have been, were certainly not believers in the Veda. They seem to have made a kind of compromise with Buddhism, and it is probably due to that compromise, or to an amalgamation of Saka legends with Buddhist doctrines, that we owe the so-called Mahâyâna form of Buddhism—and more particularly the Amitâbha worship—which was finally settled at the Council under Kanishka, one of the Turanian rulers of India in the first century a.d.
If then we divide the whole of Sanskrit literature into these two periods, the one anterior to the great Turanian invasion, the other posterior to it, we may call the literature of the former period ancient and natural, that of the latter modern and artificial.
Of the former period we possess, first, what has been called the Veda, i.e., Knowledge, in the widest sense of the word—a considerable mass of literature, yet evidently a wreck only, saved out of a general deluge; secondly, the works collected in the Buddhist Tripitaka, now known to us chiefly in what is called the Pâli dialect, the Gâthâ dialects, and Sanskrit, and probably much added to in later times.
The second period of Sanskrit literature comprehends everything else. Both periods may be subdivided again, but this does not concern us at present.
Now I am quite willing to admit that the literature of the second period, the modern Sanskrit literature, never was a living or national literature. It here and there contains remnants of earlier times, adapted to the literary, religious, and moral tastes of a later period; and whenever we are able to disentangle those ancient elements, they may serve to throw light on the past, and, to a certain extent, supplement what has been lost in the literature of the Vedic times. The metrical Law-books, for instance, contain old materials which existed during the Vedic period, partly in prose, as Sûtras, partly in more ancient metres, as Gâthâs. The Epic poems, the Mahâbhârata and Râmâyana, have taken the place of the old Itihâsas and Âkhyânas. The Purânas, even, may contain materials, though much altered, of what was called in Vedic literature the Purâna.[103]
But the great mass of that later literature is artificial or scholastic, full of interesting compositions, and by no means devoid of originality and occasional beauty; yet with all that, curious only, and appealing to the interests of the Oriental scholar far more than the broad human sympathies of the historian and the philosopher.
It is different with the ancient literature of India, the literature dominated by the Vedic and the Buddhistic religions. That literature opens to us a chapter in what has been called the Education of the Human Race, to which we can find no parallel anywhere else. Whoever cares for the historical growth of our language, that is, of our thoughts; whoever cares for the first intelligible development of religion and mythology; whoever cares for the first foundation of what in later times we call the sciences of astronomy, metronomy, grammar, and etymology; whoever cares for the first intimations of philosophical thought, for the first attempts at regulating family life, village life, and state life, as founded on religion, ceremonial, tradition and contract (samaya)—must in future pay the same attention to the literature of the Vedic period as to the literatures of Greece and Rome and Germany.