(18) Endowed with a pure understanding, restraining the self with firmness, turning away from sound and other sense-objects, and abandoning love and hatred; Dwelling in solitude, eating but little, controlling the speech, body, and mind, ever engaged in meditation and concentration, and cultivating freedom from passion; Forsaking conceit and power, pride and lust, wrath and possessions, tranquil in heart, and free from ego— he becomes worthy of becoming one with Brahman.

(2) He whose mind is not troubled in sorrow, who does not hanker after pleasures and is free from attachment fear and hatred, is called the sage of steady wisdom.