Sloka 6.18
यदा विनियतं चित्तमात्मन्येवावतिष्ठते ।
निःस्पृहः सर्वकामेभ्यो युक्त इत्युच्यते तदा ॥
యదా వినియతం చిత్తమాత్మన్యేవావతిష్ఠతే ।
నిఃస్పృహః సర్వకామేభ్యో యుక్త ఇత్యుచ్యతే తదా ॥
yadā viniyataṃ cittamātmanyevāvatiṣṭhate |
niḥspṛhaḥ sarvakāmebhyo yukta ityucyate tadā ||
About chapter 6
Krishna teaches the practice of meditation (dhyāna): one must lift oneself by one’s own mind, for the mind is both friend and enemy. He describes the seat, posture, moderation in food and sleep, and how to steady a restless mind through practice and detachment. No effort on this path is ever lost, and the yogi who worships with devotion is the highest.