Shrimad Bhagavad Gita
यथा दीपो निवातस्थो नेङ्गते सोपमा स्मृता । योगिनो यतचित्तस्य युञ्जतो योगमात्मनः ॥ ६-१९ ॥
As a lamp placed in a windless spot does not flicker to such is compared the Yogi of controlled mind, practising Yoga in the Self (or absorbed in the Yoga of the Self).
english translation
जैसे वायुरहित स्थानमें रखा हुआ दीपक विचलित नहीं होता, योगका अभ्यास करते हुए वश में किए हुए चित्तवाले योगीके चित्तकी वैसी ही उपमा कही गयी है।
hindi translation
yathA dIpo nivAtastho neGgate sopamA smRtA । yogino yatacittasya yuJjato yogamAtmanaH ॥ 6-19 ॥
hk transliteration by Sanscript