समं कायशिरोग्रीवं धारयन्नचलं स्थिरः।
संप्रेक्ष्य नासिकाग्रं स्वं दिशश्चानवलोकयन्।।6.13।।
6.13 Holding the body, head and neck erect and still, being steady, looking at the tip of his own nose-and not looking around;
6.13 - 6.14 Keeping the trunk, head and neck erect and motionless; well seated in order to be steady; looking not in any direction but gazing at the tip of the nose; serene, i.e., holding the mind extremely peaceful; fearless; firm in the vow of celibacy; holding the mind in check; and fixing his thoughts on Me - he should sit in Yoga, i.e., remain concentrated and intent on Me, i.e., he should concentrating on Me only.
Samam kaayashirogreevam dhaarayannachalam sthirah; Samprekshya naasikaagram swam dishashchaanavalokayan.
tatra—there; eka-agram—one-pointed; manaḥ—mind; kṛitvā—having made; yata-chitta—controlling the mind; indriya—senses; kriyaḥ—activities; upaviśhya—being seated; āsane—on the seat; yuñjyāt yogam—should strive to practice yog; ātma viśhuddhaye—for purification of the mind; samam—straight; kāya—body; śhiraḥ—head; grīvam—neck; dhārayan—holding; achalam—unmoving; sthiraḥ—still; samprekṣhya—gazing; nāsika-agram—at the tip of the nose; svam—own; diśhaḥ—directions; cha—and; anavalokayan—not looking