10.32 O Arjuna sarganam, of creations; I am the adih, beginning; ca, and ; he antah, end; ca eva, as also; the madhyam, middle-I am the origin, continuance and dissolution. At the commencement (verse 20) origin, end, etc. only of things possessed of souls were spoken of, but here the mention is of all creations in general. This is the difference. Vidyanam, among knowledges; I am the adhyatma-vidya, knowledge of the Self, it being the foremost because of its leading to liberation. Pravadatam, of those who date; aham, I; am vadah, Vada, which is preeminent since it is a means to determining true purport. Hence I am that . By the word pravadatam are here meant the different kinds of date held by dators, viz Vada, Jalpa, and Vitanda. [Vada: discussion with open-mindedness, with a veiw to determining true purport; jalpa: pointless date; Vitanda: wrangling discussion. [Jalpa is that mode of date by which both parties establish their own viewpoint through direct and indirect proofs, and refute the view of the opponent through circumvention (Chala) and false generalization (Jati) and by pointing out unfitness (of the opponent) tobe argued with (Nigraha-sthana). But where one party establishes his viewpoint, and the other refutes it through circumvention, false generalization and showing the unfitness of the opponent to be argued with, without establishing his own views, that is termed Vitanda. Jalpa and Vitanda result only in a trial of streangth between the opponents, who are both desirous of victory, But the result of Vada is the ascertainment of truth between the teacher and the disciple or between others, both unbiased.-Gloss of Sridhara Swami on this verse.]-Tr.]