Verse 2.61

तानि सर्वाणि संयम्य युक्त आसीत मत्परः। वशे हि यस्येन्द्रियाणि तस्य प्रज्ञा प्रतिष्ठिता।।2.61।।

tāni sarvāṇi sanyamya yukta āsīta mat-paraḥ vaśhe hi yasyendriyāṇi tasya prajñā pratiṣhṭhitā

Meaning

Okay, so like, you gotta totally slay your senses, then chill and be all about me. The person who's got their senses on lock? Their wisdom is straight fire.

Commentary

Yo, so like, you gotta chill your senses, and be totally focused on me, the Supreme Being. It's all about that calm mind, fam. The wisdom of a yogi who's mastered this whole sense-control thing? It's, like, totally unshakeable. They're, like, one with the Self. Sri Sankaracharya is saying, 'Sit there and vibe with the fact that you are me, and I am you.' (See also 2.64)