[Footnote 8: The second interpretation given on pp. 184-5 of the
Sanskrit text (beginning with apara âha) Deussen considers to be an
interpolation, caused by the reference to the Paingi upanishad in
/S/a@nkara's comment on I, 3, 7 (p. 232). But there is no reason
whatsoever for such an assumption. The passage on p. 232 shows that
/S/a@nkara considered the explanation of the mantra given in the
Paingi-upanishad worth quoting, and is in fact fully intelligible only
in case of its having been quoted before by /S/a@nkara himself.--That
the 'apara' quotes the B/ri/hadára/n/yaka not according to the Ka/n/va
text--to quote from which is /S/a@nkara's habit--but from the
Madhyandina text, is due just to the circumstance of his being an
'apara,' i.e. not /S/a@nkara.]

[Footnote 9: Ita/s/ /k/aitad evam. Anuk/ri/tes tasya /k/a. Tasya
daharâkâsasya parabrahma/n/o snukârâd ayam apahatapâpmatvâdigu/n/ako
vimuktabandha/h/ pratyagâtmâ na daharakâ/s/a/h/ tadanukâras tatsâmya/m/
tathâ hi pratyagâlmanozpi vimuktasya parabrahmânukâra/h/ srûyate yadâ
pa/s/ya/h/ pa/s/yate rukmavar/n/a/m/ kartâram î/s/a/m/ purusha/m/
brahmayoni/m/ tadâ vidvân pu/n/yapâpe vidhûya nira/ñg/ana/h/ parama/m/
sâmyam upaitîty atos'nukartâ prajâpativâkyanirdish/t/a/h/ anukârya/m/
para/m/ brahma na daharâkâ/s/a/h/. Api /k/a smaryate. Sa/m/sâri/n/oszpi
muktâvasthâyâ/m/ paramasâmyâpattilaksha/n/a/h/ parabrahmânukâra/h/
smaryate ida/m/ j/ñ/ânam upâsritya, &c.--Ke/k/id anuk/ri/tes tasya
/k/âpi smaryate iti /k/a sûtradvayam adhikara/n/ântara/m/ tam eva
bhântam anubhâti sarva/m/ tasya bhâsâ sarvam ida/m/ vibhâtîty asyâ/h/
/s/rute/h/ parabrahmaparatvanir/n/ayâya prav/ri/tta/m/ vadanti. Tat tv
ad/ris/yatvâdigu/n/ako dharmokte/h/ dyubhvâdyâyatana/m/ sva/s/abdâd ity
adhi kara/n/advayena tasya prakara/n/asya brahmavishayatvapratipâdanât
jyoti/sk/ara/n/âbhidhânât ity âdishu parasya brahma/n/o
bhârûpatvâvagates /k/a pûrvapakshânutthânâd ayukta/m/