The Upanishads, Part 1 (SBE01), by Max Müller, , at sacred-texts.com
1. 'Understanding (vigñâna) is better than reflection. Through understanding we understand the Rig-veda, the Yagur-veda, the Sâma-veda, and as the fourth the Âtharvana, as the fifth the Itihâsa-purâna 1, the Veda of the Vedas, the Pitrya, the Râsi, the Daiva, the Nidhi, the Vâkovâkya, the Ekâyana, the Deva-vidyâ, the Brahma-vidyâ, the Bhûta-vidyâ, the Kshatra-vidyâ, the Nakshatra-vidyâ, the Sarpa and Devagana-vidyâ, heaven, earth, air, ether, water, fire, gods, men, cattle, birds, herbs, trees, all beasts down to worms, midges, and ants; what is right and what is wrong; what is true and what is false; what is good and what is bad; what is pleasing and what is not pleasing; food and savour, this world and that, all this we understand through understanding. Meditate on understanding.
2. 'He who meditates on understanding as Brahman, reaches the worlds where there is understanding
and knowledge 1; he is, as it were, lord and master as far as understanding reaches--he who meditates on understanding as Brahman.'
'Sir, is there something better than understanding?'
'Yes, there is something better than understanding.'
'Sir, tell it me.'
115:1 See before, p. 109.
116:1 The commentator takes vigñâna here as understanding of sacred books, gñâna as cleverness with regard to other subjects.