Hence by overthrowing the aggregate of the six vices, [a saintly king] shall restrain the organs of sense; acquire wisdom by keeping company with the aged; see through his spies; establish safety and security by being ever active; maintain his subjects in the observance of their respective duties by exercising authority; keep up his personal discipline by receiving lessons in the sciences; and endear himself to the people by bringing them in contact with wealth and doing good to them.
Thus with his organs of sense under his control, he shall keep away from hurting the women and property of others; avoid not only lustfulness, even in dream, but also falsehood, haughtiness, and evil proclivities; and keep away from unrighteous and uneconomical transactions.
Not violating righteousness and economy, he shall enjoy his desires. He shall never be devoid of happiness. He may enjoy in an equal degree the three pursuits of life: righteousness, wealth, and desire, which are inter-dependent upon each other. Any one of these three, when enjoyed to an excess, hurts not only the other two, but also itself.
—Kautilya, in the Arthaśāstra, 1.7:1-5