यदा संहरते चायं कूर्मोऽङ्गानीव सर्वशः।
इन्द्रियाणीन्द्रियार्थेभ्यस्तस्य प्रज्ञा प्रतिष्ठिता।।2.58।।
।।2.58।। कछुवा अपने अंगों को जैसे समेट लेता है वैसे ही यह पुरुष जब सब ओर से अपनी इन्द्रियों को इन्द्रियों के विषयों से परावृत्त कर लेता है? तब उसकी बुद्धि स्थिर होती है।।
Lord Krishna gives the analogy of a turtle which withdraws its limbs inside. Similarly when one is able to keep their senses from pursuing sensual objects of mundane pleasure by withdrawing the senses inside and who also consciously reflects upon the soul within, such a one is sthita- prajna situated in the perfect knowledge of transcendent meditation. There are four stages in developing to this platform each of which develops backwards from its preceding stage. The difficulty in following this is revealed by Lord Krishna in the next verse.
