Mahabharata 14.43.26

14.43.26

dharmalakṣaṇasaṃyuktamuktaṃ vo vidhivanmayā |
guṇānāṃ grahaṇaṃ samyagvakṣyāmyahamataḥ param || 26 ||

Abstention from injury is the highest duty. Injury is an indication of unrighteousness. Splendour is the indication of the deities. Men have acts for their indications. Ether (or space) has sound for its characteristic. Wind has touch for its characteristic. The characteristic of lighted bodies is colour, and water has taste for its characteristic. Earth, which holds all entities, has smell for its characteristic. Speech has words for its characteristic, refined into vowels and consonants. Mind has thought for its characteristic. Thought has, again, been said to be the characteristic of the understanding. The things thought of by the mind are ascertained with accuracy by the understanding. There is no doubt in this, viz., that the understanding, by perseverance, perceives all things. The characteristic of mind is meditation. The characteristic of the good man is to live unperceived. Devotion has acts for its characteristic. Knowledge is the characteristic of renunciation. Therefore keeping knowledge, before his view, the man of understanding should practise renunciation. The man who has betaken himself to renunciation and who is possessed of knowledge, who transcends all pairs of opposites, as also darkness, death, and decrepitude, attains to the highest goal. I have thus declared to you duty what the indications are of duty. I shall, after this, tell you of the seizure (comprehension) of qualities. Smell, which appertains to earth, is seized by the nose.