Shankaracharya's commentary, trans. Alladi Mahadeva Sastry (1897)
[1]Thus has wisdom, more secret than all that is secret, been declared to thee by Me; reflect thou over it all and act as thou pleasest.
BG 18.63
इति ते ज्ञानम् आख्यातं गुह्याद् गुह्यतरं मया । विमृश्यैतद् अशेषेण यथेच्छसि तथा कुरु ॥
iti te jñānam ākhyātaṃ guhyād guhya-taraṃ mayā | vimṛśyaitad aśeṣeṇa yathecchasi tathā kuru ||
"This knowledge, more secret than all secrets, has been declared to you — reflect on it fully and act as you wish."
All public-domain translations
4 translations · all pre-1928 or released to public domain · sources
Swami Swarupananda, Srimad Bhagavad Gita (1909)
[4]Thus has wisdom, more profound than all profundities, been declared to thee by Me; reflecting over it fully, act as thou likest.
K.T. Telang, Sacred Books of the East Vol. 8 (1882)
[9]MISSING from index.
K.M. Ganguli, The Mahabharata, Bhishma Parva (1883–96)
[13]Thus has been declared to thee by Me the knowledge that is more mysterious than any other matter. Reflecting on it fully, act as thou likest.