Mbh 12.194.2e

The understanding or Intelligence creates all the qualities. The Soul only beholds them (as a witness). Even such is certainly the connection between the intelligence and the Soul.[612] There is no refuge on which either Intelligence or Soul depends. The Understanding creates the mind, but never the qualities. When the soul, by means of the mind, sufficiently restrains the rays that emanate from the senses, it is then that it becomes manifest (to the Understanding) like a lamp burning within a vessel that covers it. That person who renounces all ordinary acts, practises penances, devotes himself to study the Soul, taking a delight therein, and regards himself as the Soul of all creatures, acquires a high end. As an aquatic fowl, while moving over the waters, is never drenched in that element, even thus does a person of wisdom move (in the world) among creatures. By the aid of one's intelligence one should act in the world after this fashion, without grief, without joy, with an equal eye for all, and destitute of malice and envy. One living in this way succeeds in creating the qualities (instead of being oneself affected by them), like a spider creating threads.[613] The qualities should, indeed, be regarded as the threads of the spider. Some say that the qualities in respect of such men are not lost. Some say that they are all lost. Those who say that they are not lost rely upon the revealed scriptures (viz., the Srutis), which do not contain any declaration to the contrary. They, on the other hand, who say that the qualities are all lost rely on the Smritis. Reflecting upon both these opinions, one should judge oneself as to which of them is right. One should thus get over this hard and knotty question which is capable of disturbing the understanding by doubt, and thereby win happiness. When that doubt will be removed, one will no longer have to indulge in sorrow of any kind.