Mbh 12.167.8a

"'Bhimasena said, "One without Desire never wishes for Wealth. One without Desire never wishes for Virtue. One who is destitute of Desire can never feel any wish. For this reason, Desire is the foremost of all the three. It is under the influence of Desire that the very Rishis devote themselves to penances subsisting upon fruits, of living upon roots or air only. Others possessed of Vedic lore are engaged upon the Vedas and their branches or upon rites of faith and sacrificial acts, or upon making gifts or accepting them. Traders, agriculturists, keepers of cattle, artists and artisans, and those who are employed in rites of propitiation, all act from Desire. Some there are that dive unto the depths of the ocean, induced by Desire. Desire, indeed, takes various forms. Everything is pervaded by the principle of Desire. A man outside the pale of Desire never is, was, or will be, seen in this world. This, O king, is the truth. Both Virtue and Wealth are based upon Desire. As butter represents the essence of curds, even so is Desire the essence of Profit and Virtue. Oil is better than oil-seeds. Ghee is better than sour milk. Flowers and fruits are better than wood. Similarly, Desire is better than Virtue and Profit. As honeyed juice is extracted from flowers, so is Desire said to be extracted from these two. Desire is the parent of Virtue and Profit. Desire is the soul of these two. Without Desire the Brahmanas would never give either sweets or wealth unto Brahmanas. Without Desire the diverse kinds of action that are seen in the world would never have been seen. For these reasons, Desire is seen to be the foremost of the triple aggregate. Approaching beautiful damsels attired in excellent robes, adorned with every ornament, and exhilarated with sweet wines, do thou sport with them. Desire, O king, should be the foremost of the three with us. Reflecting upon the question to its very roots, I have come to this conclusion.