वाक्यार्थश्च विचार्यतां श्रुतिशिरःपक्षः समाश्रीयतांदुस्तर्कात्सुविरम्यतां श्रुतिमतस्तर्कोऽनुसन्धीयताम् ।ब्रह्मास्मीति विभाव्यतामहरहर्गर्वः परित्यज्यतांदेहेऽहम्मतिरुज्झ्यतां बुधजनैर्वादः परित्यज्यताम् ॥ ३ ॥
In plain words
Inquire into what the great sentence actually means. Stand on the standpoint of the Upaniṣads, the crown of the Veda. Walk away from clever crooked argument once and for all, and follow the reasoning that śruti itself endorses. Contemplate this: I am brahman. Day after day, put down your pride. Throw off the notion that the 'I' is this body. And stop arguing with the wise.
Close to the Sanskrit
And let the meaning of the [scriptural] sentence be inquired into; let the standpoint of the crown of the Veda be taken as refuge; let there be complete desisting from specious reasoning; let the reasoning approved by scripture be closely pursued. Let it be contemplated, 'I am brahman'; day after day let pride be relinquished; let the notion 'I' regarding the body be cast off; let disputation with the wise be abandoned.