64. Know then, O Rághava, that neither intelligence nor inertia, is the cause of the world; it is the mind that is the cause of visible objects, as it is the light which unfolds them to the view. (Intelligence is the knowledge of the self-evident, and not their cause). 65. For where there is no mind, there is no perception of the outer world, nor does dull matter know of the existence of anything; but everything is extinct with the extinction of the mind. (A dead body like a dull block, is insensible of every thing). 66. The mind has a multiplicity of synonyms, varied by its multifarious avocations; as the one continuous duration undergoes a hundred homonyms, by the variations of its times and seasons. 67. If egoism is not granted to be a mental action, and the sensations be reckoned as actions of the body; yet its name of the living principle, answers for all the acts of the body and mind. (Egoism or knowledge of the self, is attributed to the soul by some schools of philosophy, and sensations are said to be corporeal and nervous actions; yet the moving and animating power of the mind, must account for all bodily and mental actions.) 68. Whatever varieties are mentioned of the mind, by the reasonings of different systems of philosophy, and sometimes by the advocates of an opinion, and at others by their adversaries:— 69. They are neither intelligible nor distinguishable from one another, except that they are all powers of the self-same mind; which like the profluent sea, pours its waters into innumerable outlets. 70. As soon as men began to attribute materialistic powers and force to the nature of the pure (immaterial) consciousness, they fell into the error of these varieties of their own making. 71. As the spider lets out its thread from itself, it is in the same manner that the inert has sprung from the intellect, and matter has come into existence from the ever active spirit of Brahmá. (The Sruti says:—Every thing comes out of the spirit as the thread from the spider, the hairs and nails from the animal body, and as rocks and vegetables springing from the earth). 72. It is ignorance (of the said Sruti), that has introduced the various opinions concerning the essence of the mind; and hence arose the various synonymous expressions, significant of the Intellect among the opponents.