The Great Epic of the Bhārata dynasty 3.2.24

3.2.24

mānasena hi duḥkhena śarīramupatapyate |
ayaḥpiṇḍena taptena kumbhasaṃsthamivodakam || 24 ||

For this reason, sensible physicians first seek to allay the mental sufferings of their patients by agreeable converse and the offer of desirable objects And as a hot iron bar thrust into a jar maketh the water therein hot, even so doth mental grief bring on bodily agony. And as water quencheth fire, so doth true knowledge allay mental disquietude. And the mind attaining ease, the body findeth ease also. It seemeth that affection is the root of all mental sorrow. It is affection that maketh every creature miserable and bringeth on every kind of woe. Verily affection is the root of all misery and of all fear, of joy and grief of every kind of pain. From affection spring all purposes, and it is from affection that spring the love of worldly goods! Both of these (latter) are sources of evil, though the first (our purposes) is worse than the second. And as (a small portion of) fire thrust into the hollow of a tree consumeth the tree itself to its roots, even so affection, ever so little, destroyeth both virtue and profit. He cannot be regarded to have renounced the world who hath merely withdrawn from worldly possessions. He, however, who though in actual contact with the world regardeth its faults, may be said to have truly renounced the world. Freed from every evil passion, soul dependent on nothing with such a one hath truly renounced the world. Therefore, should no one seek to place his affections on either friends or the wealth he hath earned.