Focus

Yada sanharate cayam kurmo 'nganiva sarvashah, indriyanindriyarthebhyas tasya prajna pratishthita

One who is able to withdraw the senses from their objects, just as a tortoise withdraws its limbs into its shell, is established in divine wisdom.

Samam kaya-shiro-grivam dharayann achalam sthirah, samprekshya nasikagram svam dishas chanavalokayan

Hold the body, head, and neck erect, still, and motionless. Gaze steadily at the tip of the nose, without looking in any direction.

Yato yato nishcharati manash chanchalam asthiram, tatas tato niyamyaitad atmany eva vasham nayet

Whenever and wherever the restless and unsteady mind wanders, one should bring it back to focus on the self.

Mayy eva mana ādhatsva mayi buddhiṁ niveśhaya, nivasiṣhyasi mayy eva ata ūrdhvaṁ na sanśhayaḥ

Fix your mind on Me alone and let your intellect dwell upon Me. Thereafter, you shall certainly live in Me. Of this, there is no doubt.