Iliad 17.32

The heart of the prudent getteth knowledge; and the ear of the wise seeketh knowledge.

"'Bhishma said, "I do not instruct thee in respect of duty, taught by what I have heard from the Vedas alone. What I have told thee is the result of wisdom and experience. This is the honey that the learned have gathered. Kings should gather wisdom from various sources. One cannot accomplish his course through the world with the aid of a morality that is one-sided. Duty must spring from the understanding; and the practices of those that are good should always be ascertained, O son of Kuru! Attend to these words of mine. Only kings that are possessed of superior intelligence can rule, expecting victory. A king should provide for the observance of morality by the aid of his understanding and guided by knowledge derived from various sources. The duties of a king can never be discharged by rules drawn from a morality that is one-sided. A weak-minded king can never display wisdom (in the discharge of his duties) in consequence of his not having drawn any wisdom from the examples before him. Righteousness sometimes takes the shape of unrighteousness. The latter also sometimes takes the shape of the former. He who does not know this, becomes confounded when confronted by an actual instance of the kind. Before the occasion comes, one should, O Bharata, comprehend the circumstances under which righteousness and its reverse become confused. Having acquired this knowledge, a wise king should, when the occasion comes, act accordingly, aided by his judgment. The acts he does at such a time are misunderstood by ordinary people. Some persons are possessed of true knowledge. Some persons have false knowledge. Truly ascertaining the nature of each kind of knowledge, a wise king derives knowledge from them that are regarded as good. They that are really breakers of morality find fault with the scriptures. They that have themselves no wealth proclaim the inconsistencies of the treatises on the acquisition of wealth.

Without knowledge there is no meditation, without meditation there is no knowledge: he who has knowledge and meditation is near unto Nirvana.

He giveth wisdom unto whom He will, and he unto whom wisdom is given, he truly hath received abundant good. But none remember except men of understanding.