बाह्यानर्थानिमांस्त्यक्त्वा तिष्ठन्गच्छन्स्वपन्श्वसन् ।सर्वथा सर्वदा सर्वानान्तरांश्च विचारय
In plain words
Having cast off these outer objects — standing, walking, sleeping, breathing, in every way and at all times — inquire into all things, and into the inner ones as well.