The Upanishads, Part 2 (SBE15)
Chapters
Mundaka-Upanishad: First Mundaka: First Khanda

^28:2 I have translated tapas by brooding, because this is the only word in English which combines the two meanings of warmth and thought. Native authorities actually admit two roots, one tap, to burn, the other tap, to meditate; see commentary on Parasara-smriti, p. 39b (MS. Bodl.), Tapah krikkhrakandrayanadirupenaharavarganam. Nanu Vyasena tapo 'nyatha smaryate, tapah svadharma-vartitvam saukam sanganibarhanam iti; nayam doshah, krikkhrader api svadharmaviseshat. Tapa samtapa ity asmad dhator utpannasya tapah-sabdasya dehasoshane vrittir mukhya. . . . Yat tu tatraivoktam, ko 'yam mokshah katham tena samsaram pratipannavan ity alokanam arthagnas tapah samsanti pandita iti so 'nya eva tapahsabdah, tapa alokana ity asmad dhator utpannah.

^28:3 Hiranyagarbha, the living world as a whole. Comm.

^28:4 Satya, if we compare Kath. VI, 7 and III, 10, seems to mean buddhi. Here it is explained by the five elements.

^29:1 Hiranyagarbha. Comm.

^29:2 Namarupam, a very frequent concept in Buddhistic literature.