It is quite recently that we first obtained a definite knowledge of Indian Philosophy; in the main we understand by it religious ideas, but in modern times men have learned to recognize real philosophic writings. Colebrooke,[17] in particular, communicated abstracts to us from two Indian philosophic works, and this forms the first contribution we have had in reference to Indian Philosophy. What Frederick von Schlegel says about the wisdom of the Indians is taken from their religious ideas only. He is one of the first Germans who took up his attention with Indian philosophy, yet his work bore little fruit because he himself read no more than the index to the Ramayana. According to the abstract before mentioned, the Indians possess ancient philosophic systems; one part of these they consider to be orthodox, and those which tally with the Vedas are particularly included; the others are held to be heterodox and as not corresponding with the teaching of the holy books. The one part, which really is orthodox, has no other purpose than to make the deliverances of the Vedas clearer, or to derive from the text of these original treatises an ingeniously thought-out Psychology. This system is called Mimansa, and two schools proceed from it. Distinguished from these there are other systems, amongst which the two chief are those of the Sanc’hya and Nyaya. The former again divides into two parts which are, however, different in form only. The Nyaya is the most developed; it more particularly gives the rules for reasoning, and may be compared to the Logic of Aristotle. Colebrooke has made abstracts from both of these systems, and he says that there are many ancient treatises upon them, and that the _versus memoriales_ from them are very extensive. 1. _The Sanc’hya Philosophy of Capila_. The originator of the Sanc’hya is called Capila, and he was an ancient sage of whom it was said that he was a son of Brahma, and one of the seven great Holy men; others say that he was an incarnation of Vishnu, like his disciple Asuri, and that he was identified with fire. As to the age of the Aphorisms (Sutras) of Capila, Colebrooke can say nothing; he merely mentions that they were already mentioned in other very ancient books, but he does not feel able to say anything definite in the matter. The Sanc’hya is divided into different schools, of which there are two or three, which, however, differ from one another only in a few particulars. It is held to be partly heterodox and partly orthodox.